469147679

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 661893120

約数和(自身を除く): 192745441

約数列:

[1, 7, 11, 13, 37, 53, 77, 91, 143, 239, 259, 371, 407, 481, 583, 689, 1001, 1673, 1961, 2629, 2849, 3107, 3367, 4081, 4823, 5291, 7579, 8843, 12667, 13727, 18403, 21571, 21749, 25493, 34177, 37037, 53053, 61901, 88669, 97273, 114959, 139337, 150997, 164671, 178451, 239239, 280423, 468679, 680911, 804713, 975359, 1152697, 1264549, 1811381, 1962961, 3280753, 5155469, 6092827, 8851843, 12679667, 36088283, 42649789, 67021097, 469147679]

約数ペア:

[(1, 469147679), (7, 67021097), (11, 42649789), (13, 36088283), (37, 12679667), (53, 8851843), (77, 6092827), (91, 5155469), (143, 3280753), (239, 1962961), (259, 1811381), (371, 1264549), (407, 1152697), (481, 975359), (583, 804713), (689, 680911), (1001, 468679), (1673, 280423), (1961, 239239), (2629, 178451), (2849, 164671), (3107, 150997), (3367, 139337), (4081, 114959), (4823, 97273), (5291, 88669), (7579, 61901), (8843, 53053), (12667, 37037), (13727, 34177), (18403, 25493), (21571, 21749)]