671234116

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 1465712640

約数和(自身を除く): 794478524

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 127, 161, 203, 254, 283, 322, 406, 508, 566, 644, 667, 812, 889, 1132, 1334, 1778, 1981, 2668, 2921, 3556, 3683, 3962, 4669, 5842, 6509, 7366, 7924, 8207, 9338, 11684, 13018, 14732, 16414, 18676, 20447, 25781, 26036, 32828, 35941, 40894, 45563, 51562, 57449, 71882, 81788, 84709, 91126, 103124, 114898, 143764, 169418, 182252, 188761, 229796, 251587, 338836, 377522, 503174, 592963, 755044, 826643, 1006348, 1042289, 1185926, 1321327, 1653286, 2084578, 2371852, 2642654, 3306572, 4169156, 5285308, 5786501, 7296023, 11573002, 14592046, 23146004, 23972647, 29184092, 47945294, 95890588, 167808529, 335617058, 671234116]

約数ペア:

[(1, 671234116), (2, 335617058), (4, 167808529), (7, 95890588), (14, 47945294), (23, 29184092), (28, 23972647), (29, 23146004), (46, 14592046), (58, 11573002), (92, 7296023), (116, 5786501), (127, 5285308), (161, 4169156), (203, 3306572), (254, 2642654), (283, 2371852), (322, 2084578), (406, 1653286), (508, 1321327), (566, 1185926), (644, 1042289), (667, 1006348), (812, 826643), (889, 755044), (1132, 592963), (1334, 503174), (1778, 377522), (1981, 338836), (2668, 251587), (2921, 229796), (3556, 188761), (3683, 182252), (3962, 169418), (4669, 143764), (5842, 114898), (6509, 103124), (7366, 91126), (7924, 84709), (8207, 81788), (9338, 71882), (11684, 57449), (13018, 51562), (14732, 45563), (16414, 40894), (18676, 35941), (20447, 32828), (25781, 26036)]