782482064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{823}}^1$

素因数の和:1504

約数の個数: 80

約数和(自身を含む): 1871046912

約数和(自身を除く): 1088564848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 653, 728, 823, 1306, 1456, 1646, 2612, 3292, 4571, 5224, 5761, 6584, 8489, 9142, 10448, 10699, 11522, 13168, 16978, 18284, 21398, 23044, 33956, 36568, 42796, 46088, 59423, 67912, 73136, 74893, 85592, 92176, 118846, 135824, 149786, 171184, 237692, 299572, 475384, 537419, 599144, 950768, 1074838, 1198288, 2149676, 3761933, 4299352, 6986447, 7523866, 8598704, 13972894, 15047732, 27945788, 30095464, 48905129, 55891576, 60190928, 97810258, 111783152, 195620516, 391241032, 782482064]

約数ペア:

[(1, 782482064), (2, 391241032), (4, 195620516), (7, 111783152), (8, 97810258), (13, 60190928), (14, 55891576), (16, 48905129), (26, 30095464), (28, 27945788), (52, 15047732), (56, 13972894), (91, 8598704), (104, 7523866), (112, 6986447), (182, 4299352), (208, 3761933), (364, 2149676), (653, 1198288), (728, 1074838), (823, 950768), (1306, 599144), (1456, 537419), (1646, 475384), (2612, 299572), (3292, 237692), (4571, 171184), (5224, 149786), (5761, 135824), (6584, 118846), (8489, 92176), (9142, 85592), (10448, 74893), (10699, 73136), (11522, 67912), (13168, 59423), (16978, 46088), (18284, 42796), (21398, 36568), (23044, 33956)]