490573512

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 384

約数和(自身を含む): 1698278400

約数和(自身を除く): 1207704888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 29, 31, 33, 36, 39, 44, 52, 53, 58, 62, 66, 72, 78, 87, 88, 93, 99, 104, 106, 116, 117, 124, 132, 143, 156, 159, 174, 186, 198, 212, 232, 234, 248, 261, 264, 279, 286, 312, 318, 319, 341, 348, 372, 377, 396, 403, 424, 429, 468, 477, 522, 558, 572, 583, 636, 638, 682, 689, 696, 744, 754, 792, 806, 858, 899, 936, 954, 957, 1023, 1044, 1116, 1131, 1144, 1166, 1209, 1272, 1276, 1287, 1364, 1378, 1508, 1537, 1612, 1643, 1716, 1749, 1798, 1908, 1914, 2046, 2067, 2088, 2232, 2262, 2332, 2418, 2552, 2574, 2697, 2728, 2756, 2871, 3016, 3069, 3074, 3224, 3286, 3393, 3432, 3498, 3596, 3627, 3816, 3828, 4092, 4134, 4147, 4433, 4524, 4611, 4664, 4836, 4929, 5148, 5247, 5394, 5512, 5742, 6138, 6148, 6201, 6572, 6786, 6996, 7192, 7254, 7579, 7656, 8091, 8184, 8268, 8294, 8866, 9048, 9222, 9672, 9858, 9889, 10296, 10494, 10788, 11484, 11687, 12276, 12296, 12402, 12441, 13144, 13299, 13572, 13833, 13992, 14508, 14787, 15158, 16182, 16536, 16588, 16907, 17732, 18073, 18444, 19716, 19778, 19981, 20988, 21359, 21576, 22737, 22968, 23374, 24552, 24804, 24882, 26598, 27144, 27666, 29016, 29574, 29667, 30316, 32364, 33176, 33814, 35061, 35464, 36146, 36888, 37323, 39432, 39556, 39897, 39962, 41976, 42718, 45474, 46748, 47647, 49608, 49764, 50721, 53196, 54219, 55332, 59148, 59334, 59943, 60632, 64077, 64728, 67628, 68211, 70122, 72292, 74646, 79112, 79794, 79924, 85436, 89001, 90948, 93496, 95294, 99528, 101442, 105183, 106392, 108438, 110664, 118296, 118668, 119886, 128154, 128557, 135256, 136422, 140244, 142941, 144584, 149292, 152163, 159588, 159848, 162657, 170872, 178002, 179829, 181896, 190588, 192231, 202884, 210366, 216876, 219791, 234949, 237336, 239772, 256308, 257114, 272844, 280488, 285882, 298584, 304326, 319176, 325314, 356004, 359658, 381176, 384462, 385671, 405768, 420732, 428823, 433752, 439582, 469898, 479544, 512616, 514228, 524117, 545688, 571764, 608652, 619411, 650628, 659373, 704847, 712008, 719316, 768924, 771342, 841464, 857646, 879164, 939796, 1028456, 1048234, 1143528, 1157013, 1217304, 1238822, 1301256, 1318746, 1409694, 1438632, 1537848, 1542684, 1572351, 1715292, 1758328, 1858233, 1879592, 1978119, 2096468, 2114541, 2314026, 2477644, 2637492, 2819388, 3085368, 3144702, 3430584, 3716466, 3956238, 4192936, 4229082, 4628052, 4717053, 4955288, 5274984, 5574699, 5638776, 6289404, 6813521, 7432932, 7912476, 8458164, 9256104, 9434106, 11149398, 12578808, 13627042, 14865864, 15824952, 16916328, 18868212, 20440563, 22298796, 27254084, 37736424, 40881126, 44597592, 54508168, 61321689, 81762252, 122643378, 163524504, 245286756, 490573512]

約数ペア:

[(1, 490573512), (2, 245286756), (3, 163524504), (4, 122643378), (6, 81762252), (8, 61321689), (9, 54508168), (11, 44597592), (12, 40881126), (13, 37736424), (18, 27254084), (22, 22298796), (24, 20440563), (26, 18868212), (29, 16916328), (31, 15824952), (33, 14865864), (36, 13627042), (39, 12578808), (44, 11149398), (52, 9434106), (53, 9256104), (58, 8458164), (62, 7912476), (66, 7432932), (72, 6813521), (78, 6289404), (87, 5638776), (88, 5574699), (93, 5274984), (99, 4955288), (104, 4717053), (106, 4628052), (116, 4229082), (117, 4192936), (124, 3956238), (132, 3716466), (143, 3430584), (156, 3144702), (159, 3085368), (174, 2819388), (186, 2637492), (198, 2477644), (212, 2314026), (232, 2114541), (234, 2096468), (248, 1978119), (261, 1879592), (264, 1858233), (279, 1758328), (286, 1715292), (312, 1572351), (318, 1542684), (319, 1537848), (341, 1438632), (348, 1409694), (372, 1318746), (377, 1301256), (396, 1238822), (403, 1217304), (424, 1157013), (429, 1143528), (468, 1048234), (477, 1028456), (522, 939796), (558, 879164), (572, 857646), (583, 841464), (636, 771342), (638, 768924), (682, 719316), (689, 712008), (696, 704847), (744, 659373), (754, 650628), (792, 619411), (806, 608652), (858, 571764), (899, 545688), (936, 524117), (954, 514228), (957, 512616), (1023, 479544), (1044, 469898), (1116, 439582), (1131, 433752), (1144, 428823), (1166, 420732), (1209, 405768), (1272, 385671), (1276, 384462), (1287, 381176), (1364, 359658), (1378, 356004), (1508, 325314), (1537, 319176), (1612, 304326), (1643, 298584), (1716, 285882), (1749, 280488), (1798, 272844), (1908, 257114), (1914, 256308), (2046, 239772), (2067, 237336), (2088, 234949), (2232, 219791), (2262, 216876), (2332, 210366), (2418, 202884), (2552, 192231), (2574, 190588), (2697, 181896), (2728, 179829), (2756, 178002), (2871, 170872), (3016, 162657), (3069, 159848), (3074, 159588), (3224, 152163), (3286, 149292), (3393, 144584), (3432, 142941), (3498, 140244), (3596, 136422), (3627, 135256), (3816, 128557), (3828, 128154), (4092, 119886), (4134, 118668), (4147, 118296), (4433, 110664), (4524, 108438), (4611, 106392), (4664, 105183), (4836, 101442), (4929, 99528), (5148, 95294), (5247, 93496), (5394, 90948), (5512, 89001), (5742, 85436), (6138, 79924), (6148, 79794), (6201, 79112), (6572, 74646), (6786, 72292), (6996, 70122), (7192, 68211), (7254, 67628), (7579, 64728), (7656, 64077), (8091, 60632), (8184, 59943), (8268, 59334), (8294, 59148), (8866, 55332), (9048, 54219), (9222, 53196), (9672, 50721), (9858, 49764), (9889, 49608), (10296, 47647), (10494, 46748), (10788, 45474), (11484, 42718), (11687, 41976), (12276, 39962), (12296, 39897), (12402, 39556), (12441, 39432), (13144, 37323), (13299, 36888), (13572, 36146), (13833, 35464), (13992, 35061), (14508, 33814), (14787, 33176), (15158, 32364), (16182, 30316), (16536, 29667), (16588, 29574), (16907, 29016), (17732, 27666), (18073, 27144), (18444, 26598), (19716, 24882), (19778, 24804), (19981, 24552), (20988, 23374), (21359, 22968), (21576, 22737)]