268672344

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1993}}^1$

素因数の和:2180

約数の個数: 64

約数和(自身を含む): 693433440

約数和(自身を除く): 424761096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 137, 164, 246, 274, 328, 411, 492, 548, 822, 984, 1096, 1644, 1993, 3288, 3986, 5617, 5979, 7972, 11234, 11958, 15944, 16851, 22468, 23916, 33702, 44936, 47832, 67404, 81713, 134808, 163426, 245139, 273041, 326852, 490278, 546082, 653704, 819123, 980556, 1092164, 1638246, 1961112, 2184328, 3276492, 6552984, 11194681, 22389362, 33584043, 44778724, 67168086, 89557448, 134336172, 268672344]

約数ペア:

[(1, 268672344), (2, 134336172), (3, 89557448), (4, 67168086), (6, 44778724), (8, 33584043), (12, 22389362), (24, 11194681), (41, 6552984), (82, 3276492), (123, 2184328), (137, 1961112), (164, 1638246), (246, 1092164), (274, 980556), (328, 819123), (411, 653704), (492, 546082), (548, 490278), (822, 326852), (984, 273041), (1096, 245139), (1644, 163426), (1993, 134808), (3288, 81713), (3986, 67404), (5617, 47832), (5979, 44936), (7972, 33702), (11234, 23916), (11958, 22468), (15944, 16851)]