978560016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{78713}}^1$

素因数の和:78768

約数の個数: 80

約数和(自身を含む): 2967202944

約数和(自身を除く): 1988642928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 78713, 157426, 236139, 314852, 472278, 550991, 629704, 944556, 1101982, 1259408, 1652973, 1889112, 2203964, 2912381, 3305946, 3778224, 4407928, 5824762, 6611892, 8737143, 8815856, 11649524, 13223784, 17474286, 20386667, 23299048, 26447568, 34948572, 40773334, 46598096, 61160001, 69897144, 81546668, 122320002, 139794288, 163093336, 244640004, 326186672, 489280008, 978560016]

約数ペア:

[(1, 978560016), (2, 489280008), (3, 326186672), (4, 244640004), (6, 163093336), (7, 139794288), (8, 122320002), (12, 81546668), (14, 69897144), (16, 61160001), (21, 46598096), (24, 40773334), (28, 34948572), (37, 26447568), (42, 23299048), (48, 20386667), (56, 17474286), (74, 13223784), (84, 11649524), (111, 8815856), (112, 8737143), (148, 6611892), (168, 5824762), (222, 4407928), (259, 3778224), (296, 3305946), (336, 2912381), (444, 2203964), (518, 1889112), (592, 1652973), (777, 1259408), (888, 1101982), (1036, 944556), (1554, 629704), (1776, 550991), (2072, 472278), (3108, 314852), (4144, 236139), (6216, 157426), (12432, 78713)]