627257472

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 256

約数和(自身を含む): 1880064000

約数和(自身を除く): 1252806528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 31, 32, 46, 48, 58, 62, 64, 69, 79, 87, 92, 93, 96, 116, 124, 128, 138, 158, 174, 184, 186, 192, 232, 237, 248, 276, 316, 348, 368, 372, 384, 464, 474, 496, 552, 632, 667, 696, 713, 736, 744, 899, 928, 948, 992, 1104, 1264, 1334, 1392, 1426, 1472, 1488, 1798, 1817, 1856, 1896, 1984, 2001, 2139, 2208, 2291, 2449, 2528, 2668, 2697, 2784, 2852, 2944, 2976, 3596, 3634, 3712, 3792, 3968, 4002, 4278, 4416, 4582, 4898, 5056, 5336, 5394, 5451, 5568, 5704, 5952, 6873, 7192, 7268, 7347, 7584, 8004, 8556, 8832, 9164, 9796, 10112, 10672, 10788, 10902, 11136, 11408, 11904, 13746, 14384, 14536, 14694, 15168, 16008, 17112, 18328, 19592, 20677, 21344, 21576, 21804, 22816, 27492, 28768, 29072, 29388, 30336, 32016, 34224, 36656, 39184, 41354, 42688, 43152, 43608, 45632, 52693, 54984, 56327, 57536, 58144, 58776, 62031, 64032, 68448, 71021, 73312, 78368, 82708, 85376, 86304, 87216, 91264, 105386, 109968, 112654, 115072, 116288, 117552, 124062, 128064, 136896, 142042, 146624, 156736, 158079, 165416, 168981, 172608, 174432, 210772, 213063, 219936, 225308, 232576, 235104, 248124, 256128, 273792, 284084, 293248, 313472, 316158, 330832, 337962, 345216, 348864, 421544, 426126, 439872, 450616, 470208, 496248, 568168, 632316, 661664, 675924, 697728, 843088, 852252, 879744, 901232, 940416, 992496, 1136336, 1264632, 1323328, 1351848, 1633483, 1686176, 1704504, 1802464, 1984992, 2272672, 2529264, 2646656, 2703696, 3266966, 3372352, 3409008, 3604928, 3969984, 4545344, 4900449, 5058528, 5407392, 6533932, 6744704, 6818016, 7209856, 7939968, 9090688, 9800898, 10117056, 10814784, 13067864, 13636032, 19601796, 20234112, 21629568, 26135728, 27272064, 39203592, 52271456, 78407184, 104542912, 156814368, 209085824, 313628736, 627257472]

約数ペア:

[(1, 627257472), (2, 313628736), (3, 209085824), (4, 156814368), (6, 104542912), (8, 78407184), (12, 52271456), (16, 39203592), (23, 27272064), (24, 26135728), (29, 21629568), (31, 20234112), (32, 19601796), (46, 13636032), (48, 13067864), (58, 10814784), (62, 10117056), (64, 9800898), (69, 9090688), (79, 7939968), (87, 7209856), (92, 6818016), (93, 6744704), (96, 6533932), (116, 5407392), (124, 5058528), (128, 4900449), (138, 4545344), (158, 3969984), (174, 3604928), (184, 3409008), (186, 3372352), (192, 3266966), (232, 2703696), (237, 2646656), (248, 2529264), (276, 2272672), (316, 1984992), (348, 1802464), (368, 1704504), (372, 1686176), (384, 1633483), (464, 1351848), (474, 1323328), (496, 1264632), (552, 1136336), (632, 992496), (667, 940416), (696, 901232), (713, 879744), (736, 852252), (744, 843088), (899, 697728), (928, 675924), (948, 661664), (992, 632316), (1104, 568168), (1264, 496248), (1334, 470208), (1392, 450616), (1426, 439872), (1472, 426126), (1488, 421544), (1798, 348864), (1817, 345216), (1856, 337962), (1896, 330832), (1984, 316158), (2001, 313472), (2139, 293248), (2208, 284084), (2291, 273792), (2449, 256128), (2528, 248124), (2668, 235104), (2697, 232576), (2784, 225308), (2852, 219936), (2944, 213063), (2976, 210772), (3596, 174432), (3634, 172608), (3712, 168981), (3792, 165416), (3968, 158079), (4002, 156736), (4278, 146624), (4416, 142042), (4582, 136896), (4898, 128064), (5056, 124062), (5336, 117552), (5394, 116288), (5451, 115072), (5568, 112654), (5704, 109968), (5952, 105386), (6873, 91264), (7192, 87216), (7268, 86304), (7347, 85376), (7584, 82708), (8004, 78368), (8556, 73312), (8832, 71021), (9164, 68448), (9796, 64032), (10112, 62031), (10672, 58776), (10788, 58144), (10902, 57536), (11136, 56327), (11408, 54984), (11904, 52693), (13746, 45632), (14384, 43608), (14536, 43152), (14694, 42688), (15168, 41354), (16008, 39184), (17112, 36656), (18328, 34224), (19592, 32016), (20677, 30336), (21344, 29388), (21576, 29072), (21804, 28768), (22816, 27492)]