621997376

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 336

約数和(自身を含む): 1799904960

約数和(自身を除く): 1177907584

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 49, 52, 56, 64, 73, 76, 77, 88, 91, 98, 104, 112, 133, 143, 146, 152, 154, 176, 182, 196, 208, 209, 224, 247, 266, 286, 292, 304, 308, 352, 364, 392, 416, 418, 448, 494, 511, 532, 539, 572, 584, 608, 616, 637, 704, 728, 784, 803, 832, 836, 931, 949, 988, 1001, 1022, 1064, 1078, 1144, 1168, 1216, 1232, 1274, 1387, 1456, 1463, 1568, 1606, 1672, 1729, 1862, 1898, 1976, 2002, 2044, 2128, 2156, 2288, 2336, 2464, 2548, 2717, 2774, 2912, 2926, 3136, 3212, 3344, 3458, 3577, 3724, 3796, 3952, 4004, 4088, 4256, 4312, 4576, 4672, 4928, 5096, 5434, 5548, 5621, 5824, 5852, 6424, 6643, 6688, 6916, 7007, 7154, 7448, 7592, 7904, 8008, 8176, 8512, 8624, 9152, 9709, 10192, 10241, 10439, 10868, 11096, 11242, 11704, 12103, 12848, 13286, 13376, 13832, 14014, 14308, 14896, 15184, 15257, 15808, 16016, 16352, 17248, 18031, 19019, 19418, 20384, 20482, 20878, 21736, 22192, 22484, 23408, 24206, 25696, 26572, 27664, 28028, 28616, 29792, 30368, 30514, 32032, 32704, 34496, 36062, 38038, 38836, 39347, 40768, 40964, 41756, 43472, 44384, 44968, 46501, 46816, 48412, 51392, 53144, 55328, 56056, 57232, 59584, 60736, 61028, 64064, 67963, 72124, 73073, 76076, 77672, 78694, 81928, 83512, 86944, 88768, 89936, 93002, 93632, 96824, 106288, 106799, 110656, 112112, 114464, 122056, 126217, 133133, 135926, 144248, 146146, 152152, 155344, 157388, 163856, 167024, 173888, 179872, 186004, 193648, 198341, 212576, 213598, 224224, 228928, 244112, 252434, 266266, 271852, 288496, 292292, 304304, 310688, 314776, 327712, 334048, 359744, 372008, 387296, 396682, 425152, 427196, 448448, 488224, 504868, 511511, 532532, 543704, 576992, 584584, 608608, 621376, 629552, 655424, 668096, 744016, 747593, 774592, 793364, 854392, 883519, 976448, 1009736, 1023022, 1065064, 1087408, 1153984, 1169168, 1217216, 1259104, 1388387, 1488032, 1495186, 1586728, 1708784, 1767038, 2019472, 2046044, 2130128, 2174816, 2338336, 2518208, 2776774, 2976064, 2990372, 3173456, 3417568, 3534076, 4038944, 4092088, 4260256, 4349632, 4676672, 5553548, 5980744, 6346912, 6835136, 7068152, 8077888, 8184176, 8520512, 9718709, 11107096, 11961488, 12693824, 14136304, 16368352, 19437418, 22214192, 23922976, 28272608, 32736704, 38874836, 44428384, 47845952, 56545216, 77749672, 88856768, 155499344, 310998688, 621997376]

約数ペア:

[(1, 621997376), (2, 310998688), (4, 155499344), (7, 88856768), (8, 77749672), (11, 56545216), (13, 47845952), (14, 44428384), (16, 38874836), (19, 32736704), (22, 28272608), (26, 23922976), (28, 22214192), (32, 19437418), (38, 16368352), (44, 14136304), (49, 12693824), (52, 11961488), (56, 11107096), (64, 9718709), (73, 8520512), (76, 8184176), (77, 8077888), (88, 7068152), (91, 6835136), (98, 6346912), (104, 5980744), (112, 5553548), (133, 4676672), (143, 4349632), (146, 4260256), (152, 4092088), (154, 4038944), (176, 3534076), (182, 3417568), (196, 3173456), (208, 2990372), (209, 2976064), (224, 2776774), (247, 2518208), (266, 2338336), (286, 2174816), (292, 2130128), (304, 2046044), (308, 2019472), (352, 1767038), (364, 1708784), (392, 1586728), (416, 1495186), (418, 1488032), (448, 1388387), (494, 1259104), (511, 1217216), (532, 1169168), (539, 1153984), (572, 1087408), (584, 1065064), (608, 1023022), (616, 1009736), (637, 976448), (704, 883519), (728, 854392), (784, 793364), (803, 774592), (832, 747593), (836, 744016), (931, 668096), (949, 655424), (988, 629552), (1001, 621376), (1022, 608608), (1064, 584584), (1078, 576992), (1144, 543704), (1168, 532532), (1216, 511511), (1232, 504868), (1274, 488224), (1387, 448448), (1456, 427196), (1463, 425152), (1568, 396682), (1606, 387296), (1672, 372008), (1729, 359744), (1862, 334048), (1898, 327712), (1976, 314776), (2002, 310688), (2044, 304304), (2128, 292292), (2156, 288496), (2288, 271852), (2336, 266266), (2464, 252434), (2548, 244112), (2717, 228928), (2774, 224224), (2912, 213598), (2926, 212576), (3136, 198341), (3212, 193648), (3344, 186004), (3458, 179872), (3577, 173888), (3724, 167024), (3796, 163856), (3952, 157388), (4004, 155344), (4088, 152152), (4256, 146146), (4312, 144248), (4576, 135926), (4672, 133133), (4928, 126217), (5096, 122056), (5434, 114464), (5548, 112112), (5621, 110656), (5824, 106799), (5852, 106288), (6424, 96824), (6643, 93632), (6688, 93002), (6916, 89936), (7007, 88768), (7154, 86944), (7448, 83512), (7592, 81928), (7904, 78694), (8008, 77672), (8176, 76076), (8512, 73073), (8624, 72124), (9152, 67963), (9709, 64064), (10192, 61028), (10241, 60736), (10439, 59584), (10868, 57232), (11096, 56056), (11242, 55328), (11704, 53144), (12103, 51392), (12848, 48412), (13286, 46816), (13376, 46501), (13832, 44968), (14014, 44384), (14308, 43472), (14896, 41756), (15184, 40964), (15257, 40768), (15808, 39347), (16016, 38836), (16352, 38038), (17248, 36062), (18031, 34496), (19019, 32704), (19418, 32032), (20384, 30514), (20482, 30368), (20878, 29792), (21736, 28616), (22192, 28028), (22484, 27664), (23408, 26572), (24206, 25696)]