645053952

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 1950410880

約数和(自身を除く): 1305356928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 31, 32, 38, 46, 48, 57, 62, 64, 69, 76, 92, 93, 96, 114, 124, 128, 138, 152, 184, 186, 192, 228, 248, 256, 276, 304, 368, 372, 384, 437, 456, 496, 512, 552, 589, 608, 713, 736, 744, 768, 874, 912, 961, 992, 1104, 1178, 1216, 1311, 1426, 1472, 1488, 1536, 1748, 1767, 1824, 1922, 1984, 2139, 2208, 2356, 2432, 2622, 2852, 2883, 2944, 2976, 3496, 3534, 3648, 3844, 3968, 4278, 4416, 4712, 4864, 5244, 5704, 5766, 5888, 5952, 6992, 7068, 7296, 7688, 7936, 8556, 8832, 9424, 9728, 10488, 11408, 11532, 11776, 11904, 13547, 13984, 14136, 14592, 15376, 15872, 17112, 17664, 18259, 18848, 20976, 22103, 22816, 23064, 23808, 27094, 27968, 28272, 29184, 30752, 34224, 35328, 36518, 37696, 40641, 41952, 44206, 45632, 46128, 47616, 54188, 54777, 55936, 56544, 61504, 66309, 68448, 73036, 75392, 81282, 83904, 88412, 91264, 92256, 108376, 109554, 111872, 113088, 123008, 132618, 136896, 146072, 150784, 162564, 167808, 176824, 182528, 184512, 216752, 219108, 223744, 226176, 246016, 265236, 273792, 292144, 301568, 325128, 335616, 353648, 365056, 369024, 419957, 433504, 438216, 452352, 492032, 530472, 547584, 584288, 650256, 671232, 707296, 738048, 839914, 867008, 876432, 904704, 1060944, 1095168, 1168576, 1259871, 1300512, 1414592, 1476096, 1679828, 1734016, 1752864, 2121888, 2337152, 2519742, 2601024, 2829184, 3359656, 3468032, 3505728, 4243776, 4674304, 5039484, 5202048, 5658368, 6719312, 6936064, 7011456, 8487552, 9348608, 10078968, 10404096, 11316736, 13438624, 14022912, 16975104, 20157936, 20808192, 26877248, 28045824, 33950208, 40315872, 53754496, 80631744, 107508992, 161263488, 215017984, 322526976, 645053952]

約数ペア:

[(1, 645053952), (2, 322526976), (3, 215017984), (4, 161263488), (6, 107508992), (8, 80631744), (12, 53754496), (16, 40315872), (19, 33950208), (23, 28045824), (24, 26877248), (31, 20808192), (32, 20157936), (38, 16975104), (46, 14022912), (48, 13438624), (57, 11316736), (62, 10404096), (64, 10078968), (69, 9348608), (76, 8487552), (92, 7011456), (93, 6936064), (96, 6719312), (114, 5658368), (124, 5202048), (128, 5039484), (138, 4674304), (152, 4243776), (184, 3505728), (186, 3468032), (192, 3359656), (228, 2829184), (248, 2601024), (256, 2519742), (276, 2337152), (304, 2121888), (368, 1752864), (372, 1734016), (384, 1679828), (437, 1476096), (456, 1414592), (496, 1300512), (512, 1259871), (552, 1168576), (589, 1095168), (608, 1060944), (713, 904704), (736, 876432), (744, 867008), (768, 839914), (874, 738048), (912, 707296), (961, 671232), (992, 650256), (1104, 584288), (1178, 547584), (1216, 530472), (1311, 492032), (1426, 452352), (1472, 438216), (1488, 433504), (1536, 419957), (1748, 369024), (1767, 365056), (1824, 353648), (1922, 335616), (1984, 325128), (2139, 301568), (2208, 292144), (2356, 273792), (2432, 265236), (2622, 246016), (2852, 226176), (2883, 223744), (2944, 219108), (2976, 216752), (3496, 184512), (3534, 182528), (3648, 176824), (3844, 167808), (3968, 162564), (4278, 150784), (4416, 146072), (4712, 136896), (4864, 132618), (5244, 123008), (5704, 113088), (5766, 111872), (5888, 109554), (5952, 108376), (6992, 92256), (7068, 91264), (7296, 88412), (7688, 83904), (7936, 81282), (8556, 75392), (8832, 73036), (9424, 68448), (9728, 66309), (10488, 61504), (11408, 56544), (11532, 55936), (11776, 54777), (11904, 54188), (13547, 47616), (13984, 46128), (14136, 45632), (14592, 44206), (15376, 41952), (15872, 40641), (17112, 37696), (17664, 36518), (18259, 35328), (18848, 34224), (20976, 30752), (22103, 29184), (22816, 28272), (23064, 27968), (23808, 27094)]