487831288

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5653}}^1$

素因数の和:5756

約数の個数: 64

約数和(自身を含む): 1107279360

約数和(自身を除く): 619448072

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 67, 92, 134, 161, 184, 268, 322, 469, 536, 644, 938, 1288, 1541, 1876, 3082, 3752, 5653, 6164, 10787, 11306, 12328, 21574, 22612, 39571, 43148, 45224, 79142, 86296, 130019, 158284, 260038, 316568, 378751, 520076, 757502, 910133, 1040152, 1515004, 1820266, 2651257, 3030008, 3640532, 5302514, 7281064, 8711273, 10605028, 17422546, 21210056, 34845092, 60978911, 69690184, 121957822, 243915644, 487831288]

約数ペア:

[(1, 487831288), (2, 243915644), (4, 121957822), (7, 69690184), (8, 60978911), (14, 34845092), (23, 21210056), (28, 17422546), (46, 10605028), (56, 8711273), (67, 7281064), (92, 5302514), (134, 3640532), (161, 3030008), (184, 2651257), (268, 1820266), (322, 1515004), (469, 1040152), (536, 910133), (644, 757502), (938, 520076), (1288, 378751), (1541, 316568), (1876, 260038), (3082, 158284), (3752, 130019), (5653, 86296), (6164, 79142), (10787, 45224), (11306, 43148), (12328, 39571), (21574, 22612)]