12781608336

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{733}}^1\times {\mathrm{17299}}^1$

素因数の和:18053

約数の個数: 120

約数和(自身を含む): 40938996800

約数和(自身を除く): 28157388464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 733, 1008, 1466, 2199, 2932, 4398, 5131, 5864, 6597, 8796, 10262, 11728, 13194, 15393, 17299, 17592, 20524, 26388, 30786, 34598, 35184, 41048, 46179, 51897, 52776, 61572, 69196, 82096, 92358, 103794, 105552, 121093, 123144, 138392, 155691, 184716, 207588, 242186, 246288, 276784, 311382, 363279, 369432, 415176, 484372, 622764, 726558, 738864, 830352, 968744, 1089837, 1245528, 1453116, 1937488, 2179674, 2491056, 2906232, 4359348, 5812464, 8718696, 12680167, 17437392, 25360334, 38040501, 50720668, 76081002, 88761169, 101441336, 114121503, 152162004, 177522338, 202882672, 228243006, 266283507, 304324008, 355044676, 456486012, 532567014, 608648016, 710089352, 798850521, 912972024, 1065134028, 1420178704, 1597701042, 1825944048, 2130268056, 3195402084, 4260536112, 6390804168, 12781608336]

約数ペア:

[(1, 12781608336), (2, 6390804168), (3, 4260536112), (4, 3195402084), (6, 2130268056), (7, 1825944048), (8, 1597701042), (9, 1420178704), (12, 1065134028), (14, 912972024), (16, 798850521), (18, 710089352), (21, 608648016), (24, 532567014), (28, 456486012), (36, 355044676), (42, 304324008), (48, 266283507), (56, 228243006), (63, 202882672), (72, 177522338), (84, 152162004), (112, 114121503), (126, 101441336), (144, 88761169), (168, 76081002), (252, 50720668), (336, 38040501), (504, 25360334), (733, 17437392), (1008, 12680167), (1466, 8718696), (2199, 5812464), (2932, 4359348), (4398, 2906232), (5131, 2491056), (5864, 2179674), (6597, 1937488), (8796, 1453116), (10262, 1245528), (11728, 1089837), (13194, 968744), (15393, 830352), (17299, 738864), (17592, 726558), (20524, 622764), (26388, 484372), (30786, 415176), (34598, 369432), (35184, 363279), (41048, 311382), (46179, 276784), (51897, 246288), (52776, 242186), (61572, 207588), (69196, 184716), (82096, 155691), (92358, 138392), (103794, 123144), (105552, 121093)]