319109544

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 256

約数和(自身を含む): 1024934400

約数和(自身を除く): 705824856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 61, 69, 72, 78, 81, 92, 104, 108, 117, 122, 138, 156, 162, 183, 184, 207, 216, 234, 243, 244, 276, 299, 312, 324, 351, 366, 414, 468, 486, 488, 549, 552, 598, 621, 648, 702, 729, 732, 793, 828, 897, 936, 972, 1053, 1098, 1196, 1242, 1403, 1404, 1458, 1464, 1586, 1647, 1656, 1794, 1863, 1944, 2106, 2187, 2196, 2379, 2392, 2484, 2691, 2806, 2808, 2916, 3159, 3172, 3294, 3588, 3726, 4209, 4212, 4374, 4392, 4758, 4941, 4968, 5382, 5589, 5612, 5832, 6318, 6344, 6588, 7137, 7176, 7452, 8073, 8418, 8424, 8748, 9477, 9516, 9882, 10764, 11178, 11224, 12627, 12636, 13176, 14274, 14823, 14904, 16146, 16767, 16836, 17496, 18239, 18954, 19032, 19764, 21411, 21528, 22356, 24219, 25254, 25272, 28431, 28548, 29646, 32292, 33534, 33672, 36478, 37881, 37908, 39528, 42822, 44469, 44712, 48438, 50301, 50508, 54717, 56862, 57096, 59292, 64233, 64584, 67068, 72657, 72956, 75762, 75816, 85644, 88938, 96876, 100602, 101016, 109434, 113643, 113724, 118584, 128466, 133407, 134136, 145314, 145912, 151524, 164151, 171288, 177876, 192699, 193752, 201204, 217971, 218868, 227286, 227448, 256932, 266814, 290628, 303048, 328302, 340929, 355752, 385398, 402408, 435942, 437736, 454572, 492453, 513864, 533628, 578097, 581256, 653913, 656604, 681858, 770796, 871884, 909144, 984906, 1022787, 1067256, 1156194, 1307826, 1313208, 1363716, 1477359, 1541592, 1734291, 1743768, 1969812, 2045574, 2312388, 2615652, 2727432, 2954718, 3068361, 3468582, 3939624, 4091148, 4432077, 4624776, 5231304, 5909436, 6136722, 6937164, 8182296, 8864154, 11818872, 12273444, 13296231, 13874328, 17728308, 24546888, 26592462, 35456616, 39888693, 53184924, 79777386, 106369848, 159554772, 319109544]

約数ペア:

[(1, 319109544), (2, 159554772), (3, 106369848), (4, 79777386), (6, 53184924), (8, 39888693), (9, 35456616), (12, 26592462), (13, 24546888), (18, 17728308), (23, 13874328), (24, 13296231), (26, 12273444), (27, 11818872), (36, 8864154), (39, 8182296), (46, 6937164), (52, 6136722), (54, 5909436), (61, 5231304), (69, 4624776), (72, 4432077), (78, 4091148), (81, 3939624), (92, 3468582), (104, 3068361), (108, 2954718), (117, 2727432), (122, 2615652), (138, 2312388), (156, 2045574), (162, 1969812), (183, 1743768), (184, 1734291), (207, 1541592), (216, 1477359), (234, 1363716), (243, 1313208), (244, 1307826), (276, 1156194), (299, 1067256), (312, 1022787), (324, 984906), (351, 909144), (366, 871884), (414, 770796), (468, 681858), (486, 656604), (488, 653913), (549, 581256), (552, 578097), (598, 533628), (621, 513864), (648, 492453), (702, 454572), (729, 437736), (732, 435942), (793, 402408), (828, 385398), (897, 355752), (936, 340929), (972, 328302), (1053, 303048), (1098, 290628), (1196, 266814), (1242, 256932), (1403, 227448), (1404, 227286), (1458, 218868), (1464, 217971), (1586, 201204), (1647, 193752), (1656, 192699), (1794, 177876), (1863, 171288), (1944, 164151), (2106, 151524), (2187, 145912), (2196, 145314), (2379, 134136), (2392, 133407), (2484, 128466), (2691, 118584), (2806, 113724), (2808, 113643), (2916, 109434), (3159, 101016), (3172, 100602), (3294, 96876), (3588, 88938), (3726, 85644), (4209, 75816), (4212, 75762), (4374, 72956), (4392, 72657), (4758, 67068), (4941, 64584), (4968, 64233), (5382, 59292), (5589, 57096), (5612, 56862), (5832, 54717), (6318, 50508), (6344, 50301), (6588, 48438), (7137, 44712), (7176, 44469), (7452, 42822), (8073, 39528), (8418, 37908), (8424, 37881), (8748, 36478), (9477, 33672), (9516, 33534), (9882, 32292), (10764, 29646), (11178, 28548), (11224, 28431), (12627, 25272), (12636, 25254), (13176, 24219), (14274, 22356), (14823, 21528), (14904, 21411), (16146, 19764), (16767, 19032), (16836, 18954), (17496, 18239)]