815087688

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61637}}^1$

素因数の和:61694

約数の個数: 64

約数和(自身を含む): 2218968000

約数和(自身を除く): 1403880312

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1653, 2204, 3306, 4408, 6612, 13224, 61637, 123274, 184911, 246548, 369822, 493096, 739644, 1171103, 1479288, 1787473, 2342206, 3513309, 3574946, 4684412, 5362419, 7026618, 7149892, 9368824, 10724838, 14053236, 14299784, 21449676, 28106472, 33961987, 42899352, 67923974, 101885961, 135847948, 203771922, 271695896, 407543844, 815087688]

約数ペア:

[(1, 815087688), (2, 407543844), (3, 271695896), (4, 203771922), (6, 135847948), (8, 101885961), (12, 67923974), (19, 42899352), (24, 33961987), (29, 28106472), (38, 21449676), (57, 14299784), (58, 14053236), (76, 10724838), (87, 9368824), (114, 7149892), (116, 7026618), (152, 5362419), (174, 4684412), (228, 3574946), (232, 3513309), (348, 2342206), (456, 1787473), (551, 1479288), (696, 1171103), (1102, 739644), (1653, 493096), (2204, 369822), (3306, 246548), (4408, 184911), (6612, 123274), (13224, 61637)]