191711016

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1356

約数の個数: 128

約数和(自身を含む): 615014400

約数和(自身を除く): 423303384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 103, 108, 126, 168, 189, 206, 216, 252, 309, 378, 412, 504, 618, 721, 756, 824, 927, 1231, 1236, 1442, 1512, 1854, 2163, 2462, 2472, 2781, 2884, 3693, 3708, 4326, 4924, 5562, 5768, 6489, 7386, 7416, 8617, 8652, 9848, 11079, 11124, 12978, 14772, 17234, 17304, 19467, 22158, 22248, 25851, 25956, 29544, 33237, 34468, 38934, 44316, 51702, 51912, 66474, 68936, 77553, 77868, 88632, 103404, 126793, 132948, 155106, 155736, 206808, 232659, 253586, 265896, 310212, 380379, 465318, 507172, 620424, 760758, 887551, 930636, 1014344, 1141137, 1521516, 1775102, 1861272, 2282274, 2662653, 3043032, 3423411, 3550204, 4564548, 5325306, 6846822, 7100408, 7987959, 9129096, 10650612, 13693644, 15975918, 21301224, 23963877, 27387288, 31951836, 47927754, 63903672, 95855508, 191711016]

約数ペア:

[(1, 191711016), (2, 95855508), (3, 63903672), (4, 47927754), (6, 31951836), (7, 27387288), (8, 23963877), (9, 21301224), (12, 15975918), (14, 13693644), (18, 10650612), (21, 9129096), (24, 7987959), (27, 7100408), (28, 6846822), (36, 5325306), (42, 4564548), (54, 3550204), (56, 3423411), (63, 3043032), (72, 2662653), (84, 2282274), (103, 1861272), (108, 1775102), (126, 1521516), (168, 1141137), (189, 1014344), (206, 930636), (216, 887551), (252, 760758), (309, 620424), (378, 507172), (412, 465318), (504, 380379), (618, 310212), (721, 265896), (756, 253586), (824, 232659), (927, 206808), (1231, 155736), (1236, 155106), (1442, 132948), (1512, 126793), (1854, 103404), (2163, 88632), (2462, 77868), (2472, 77553), (2781, 68936), (2884, 66474), (3693, 51912), (3708, 51702), (4326, 44316), (4924, 38934), (5562, 34468), (5768, 33237), (6489, 29544), (7386, 25956), (7416, 25851), (8617, 22248), (8652, 22158), (9848, 19467), (11079, 17304), (11124, 17234), (12978, 14772)]