744678528

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 256

約数和(自身を含む): 2293678080

約数和(自身を除く): 1548999552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 47, 48, 62, 64, 66, 88, 93, 94, 96, 121, 124, 128, 132, 141, 176, 186, 188, 192, 242, 248, 264, 282, 341, 352, 363, 372, 376, 384, 484, 496, 517, 528, 564, 682, 704, 726, 744, 752, 968, 992, 1023, 1034, 1056, 1128, 1331, 1364, 1408, 1452, 1457, 1488, 1504, 1551, 1936, 1984, 2046, 2068, 2112, 2256, 2662, 2728, 2904, 2914, 2976, 3008, 3102, 3751, 3872, 3968, 3993, 4092, 4136, 4224, 4371, 4512, 5324, 5456, 5687, 5808, 5828, 5952, 6016, 6204, 7502, 7744, 7986, 8184, 8272, 8742, 9024, 10648, 10912, 11253, 11374, 11616, 11656, 11904, 12408, 15004, 15488, 15972, 16027, 16368, 16544, 17061, 17484, 18048, 21296, 21824, 22506, 22748, 23232, 23312, 24816, 30008, 31944, 32054, 32736, 33088, 34122, 34968, 41261, 42592, 43648, 45012, 45496, 46464, 46624, 48081, 49632, 60016, 62557, 63888, 64108, 65472, 66176, 68244, 69936, 82522, 85184, 90024, 90992, 93248, 96162, 99264, 120032, 123783, 125114, 127776, 128216, 130944, 136488, 139872, 165044, 170368, 176297, 180048, 181984, 186496, 187671, 192324, 198528, 240064, 247566, 250228, 255552, 256432, 272976, 279744, 330088, 352594, 360096, 363968, 375342, 384648, 480128, 495132, 500456, 511104, 512864, 528891, 545952, 559488, 660176, 705188, 720192, 727936, 750684, 769296, 990264, 1000912, 1025728, 1057782, 1091904, 1320352, 1410376, 1440384, 1501368, 1538592, 1939267, 1980528, 2001824, 2051456, 2115564, 2183808, 2640704, 2820752, 3002736, 3077184, 3878534, 3961056, 4003648, 4231128, 5281408, 5641504, 5817801, 6005472, 6154368, 7757068, 7922112, 8007296, 8462256, 11283008, 11635602, 12010944, 15514136, 15844224, 16924512, 22566016, 23271204, 24021888, 31028272, 33849024, 46542408, 62056544, 67698048, 93084816, 124113088, 186169632, 248226176, 372339264, 744678528]

約数ペア:

[(1, 744678528), (2, 372339264), (3, 248226176), (4, 186169632), (6, 124113088), (8, 93084816), (11, 67698048), (12, 62056544), (16, 46542408), (22, 33849024), (24, 31028272), (31, 24021888), (32, 23271204), (33, 22566016), (44, 16924512), (47, 15844224), (48, 15514136), (62, 12010944), (64, 11635602), (66, 11283008), (88, 8462256), (93, 8007296), (94, 7922112), (96, 7757068), (121, 6154368), (124, 6005472), (128, 5817801), (132, 5641504), (141, 5281408), (176, 4231128), (186, 4003648), (188, 3961056), (192, 3878534), (242, 3077184), (248, 3002736), (264, 2820752), (282, 2640704), (341, 2183808), (352, 2115564), (363, 2051456), (372, 2001824), (376, 1980528), (384, 1939267), (484, 1538592), (496, 1501368), (517, 1440384), (528, 1410376), (564, 1320352), (682, 1091904), (704, 1057782), (726, 1025728), (744, 1000912), (752, 990264), (968, 769296), (992, 750684), (1023, 727936), (1034, 720192), (1056, 705188), (1128, 660176), (1331, 559488), (1364, 545952), (1408, 528891), (1452, 512864), (1457, 511104), (1488, 500456), (1504, 495132), (1551, 480128), (1936, 384648), (1984, 375342), (2046, 363968), (2068, 360096), (2112, 352594), (2256, 330088), (2662, 279744), (2728, 272976), (2904, 256432), (2914, 255552), (2976, 250228), (3008, 247566), (3102, 240064), (3751, 198528), (3872, 192324), (3968, 187671), (3993, 186496), (4092, 181984), (4136, 180048), (4224, 176297), (4371, 170368), (4512, 165044), (5324, 139872), (5456, 136488), (5687, 130944), (5808, 128216), (5828, 127776), (5952, 125114), (6016, 123783), (6204, 120032), (7502, 99264), (7744, 96162), (7986, 93248), (8184, 90992), (8272, 90024), (8742, 85184), (9024, 82522), (10648, 69936), (10912, 68244), (11253, 66176), (11374, 65472), (11616, 64108), (11656, 63888), (11904, 62557), (12408, 60016), (15004, 49632), (15488, 48081), (15972, 46624), (16027, 46464), (16368, 45496), (16544, 45012), (17061, 43648), (17484, 42592), (18048, 41261), (21296, 34968), (21824, 34122), (22506, 33088), (22748, 32736), (23232, 32054), (23312, 31944), (24816, 30008)]