490604016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 320

約数和(自身を含む): 1640529920

約数和(自身を除く): 1149925904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 37, 38, 42, 48, 56, 57, 62, 67, 74, 76, 84, 93, 111, 112, 114, 124, 133, 134, 148, 152, 168, 186, 201, 217, 222, 228, 248, 259, 266, 268, 296, 304, 336, 372, 399, 402, 434, 444, 456, 469, 496, 518, 532, 536, 589, 592, 651, 703, 744, 777, 798, 804, 868, 888, 912, 938, 1036, 1064, 1072, 1147, 1178, 1273, 1302, 1406, 1407, 1488, 1554, 1596, 1608, 1736, 1767, 1776, 1876, 2072, 2077, 2109, 2128, 2294, 2356, 2479, 2546, 2604, 2812, 2814, 3108, 3192, 3216, 3441, 3472, 3534, 3752, 3819, 4123, 4144, 4154, 4218, 4588, 4712, 4921, 4958, 5092, 5208, 5624, 5628, 6216, 6231, 6384, 6882, 7068, 7437, 7504, 7638, 8029, 8246, 8308, 8436, 8911, 9176, 9424, 9842, 9916, 10184, 10416, 11248, 11256, 12369, 12432, 12462, 13764, 14136, 14539, 14763, 14874, 15276, 16058, 16492, 16616, 16872, 17353, 17822, 18352, 19684, 19832, 20368, 21793, 22512, 24087, 24738, 24924, 26733, 27528, 28272, 29078, 29526, 29748, 30552, 32116, 32984, 33232, 33744, 34706, 35644, 39368, 39463, 39664, 43586, 43617, 47101, 48174, 49476, 49848, 52059, 53466, 55056, 58156, 59052, 59496, 61104, 64232, 65379, 65968, 69412, 71288, 76849, 78736, 78926, 87172, 87234, 94202, 96348, 98952, 99696, 104118, 106932, 116312, 118104, 118389, 118992, 128464, 130758, 138824, 141303, 142576, 152551, 153698, 157852, 174344, 174468, 188404, 192696, 197904, 208236, 213864, 230547, 232624, 236208, 236778, 261516, 276241, 277648, 282606, 305102, 307396, 315704, 329707, 348688, 348936, 376808, 385392, 416472, 427728, 457653, 461094, 473556, 523032, 537943, 552482, 565212, 610204, 614792, 631408, 659414, 697872, 753616, 828723, 832944, 915306, 922188, 947112, 989121, 1046064, 1075886, 1104964, 1130424, 1220408, 1229584, 1318828, 1460131, 1613829, 1657446, 1830612, 1844376, 1894224, 1978242, 2151772, 2209928, 2260848, 2440816, 2637656, 2920262, 3227658, 3314892, 3661224, 3688752, 3956484, 4303544, 4380393, 4419856, 5275312, 5840524, 6455316, 6629784, 7322448, 7912968, 8607088, 8760786, 10220917, 11681048, 12910632, 13259568, 15825936, 17521572, 20441834, 23362096, 25821264, 30662751, 35043144, 40883668, 61325502, 70086288, 81767336, 122651004, 163534672, 245302008, 490604016]

約数ペア:

[(1, 490604016), (2, 245302008), (3, 163534672), (4, 122651004), (6, 81767336), (7, 70086288), (8, 61325502), (12, 40883668), (14, 35043144), (16, 30662751), (19, 25821264), (21, 23362096), (24, 20441834), (28, 17521572), (31, 15825936), (37, 13259568), (38, 12910632), (42, 11681048), (48, 10220917), (56, 8760786), (57, 8607088), (62, 7912968), (67, 7322448), (74, 6629784), (76, 6455316), (84, 5840524), (93, 5275312), (111, 4419856), (112, 4380393), (114, 4303544), (124, 3956484), (133, 3688752), (134, 3661224), (148, 3314892), (152, 3227658), (168, 2920262), (186, 2637656), (201, 2440816), (217, 2260848), (222, 2209928), (228, 2151772), (248, 1978242), (259, 1894224), (266, 1844376), (268, 1830612), (296, 1657446), (304, 1613829), (336, 1460131), (372, 1318828), (399, 1229584), (402, 1220408), (434, 1130424), (444, 1104964), (456, 1075886), (469, 1046064), (496, 989121), (518, 947112), (532, 922188), (536, 915306), (589, 832944), (592, 828723), (651, 753616), (703, 697872), (744, 659414), (777, 631408), (798, 614792), (804, 610204), (868, 565212), (888, 552482), (912, 537943), (938, 523032), (1036, 473556), (1064, 461094), (1072, 457653), (1147, 427728), (1178, 416472), (1273, 385392), (1302, 376808), (1406, 348936), (1407, 348688), (1488, 329707), (1554, 315704), (1596, 307396), (1608, 305102), (1736, 282606), (1767, 277648), (1776, 276241), (1876, 261516), (2072, 236778), (2077, 236208), (2109, 232624), (2128, 230547), (2294, 213864), (2356, 208236), (2479, 197904), (2546, 192696), (2604, 188404), (2812, 174468), (2814, 174344), (3108, 157852), (3192, 153698), (3216, 152551), (3441, 142576), (3472, 141303), (3534, 138824), (3752, 130758), (3819, 128464), (4123, 118992), (4144, 118389), (4154, 118104), (4218, 116312), (4588, 106932), (4712, 104118), (4921, 99696), (4958, 98952), (5092, 96348), (5208, 94202), (5624, 87234), (5628, 87172), (6216, 78926), (6231, 78736), (6384, 76849), (6882, 71288), (7068, 69412), (7437, 65968), (7504, 65379), (7638, 64232), (8029, 61104), (8246, 59496), (8308, 59052), (8436, 58156), (8911, 55056), (9176, 53466), (9424, 52059), (9842, 49848), (9916, 49476), (10184, 48174), (10416, 47101), (11248, 43617), (11256, 43586), (12369, 39664), (12432, 39463), (12462, 39368), (13764, 35644), (14136, 34706), (14539, 33744), (14763, 33232), (14874, 32984), (15276, 32116), (16058, 30552), (16492, 29748), (16616, 29526), (16872, 29078), (17353, 28272), (17822, 27528), (18352, 26733), (19684, 24924), (19832, 24738), (20368, 24087), (21793, 22512)]