128270808

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 362793600

約数和(自身を除く): 234522792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 101, 124, 186, 202, 248, 279, 303, 372, 404, 558, 569, 606, 744, 808, 909, 1116, 1138, 1212, 1707, 1818, 2232, 2276, 2424, 3131, 3414, 3636, 4552, 5121, 6262, 6828, 7272, 9393, 10242, 12524, 13656, 17639, 18786, 20484, 25048, 28179, 35278, 37572, 40968, 52917, 56358, 57469, 70556, 75144, 105834, 112716, 114938, 141112, 158751, 172407, 211668, 225432, 229876, 317502, 344814, 423336, 459752, 517221, 635004, 689628, 1034442, 1270008, 1379256, 1781539, 2068884, 3563078, 4137768, 5344617, 7126156, 10689234, 14252312, 16033851, 21378468, 32067702, 42756936, 64135404, 128270808]

約数ペア:

[(1, 128270808), (2, 64135404), (3, 42756936), (4, 32067702), (6, 21378468), (8, 16033851), (9, 14252312), (12, 10689234), (18, 7126156), (24, 5344617), (31, 4137768), (36, 3563078), (62, 2068884), (72, 1781539), (93, 1379256), (101, 1270008), (124, 1034442), (186, 689628), (202, 635004), (248, 517221), (279, 459752), (303, 423336), (372, 344814), (404, 317502), (558, 229876), (569, 225432), (606, 211668), (744, 172407), (808, 158751), (909, 141112), (1116, 114938), (1138, 112716), (1212, 105834), (1707, 75144), (1818, 70556), (2232, 57469), (2276, 56358), (2424, 52917), (3131, 40968), (3414, 37572), (3636, 35278), (4552, 28179), (5121, 25048), (6262, 20484), (6828, 18786), (7272, 17639), (9393, 13656), (10242, 12524)]