260567664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1229}}^1$

素因数の和:1878

約数の個数: 80

約数和(自身を含む): 771141120

約数和(自身を除く): 510573456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 631, 1229, 1262, 1893, 2458, 2524, 3687, 3786, 4417, 4916, 5048, 7374, 7572, 8603, 8834, 9832, 10096, 13251, 14748, 15144, 17206, 17668, 19664, 25809, 26502, 29496, 30288, 34412, 35336, 51618, 53004, 58992, 68824, 70672, 103236, 106008, 137648, 206472, 212016, 412944, 775499, 1550998, 2326497, 3101996, 4652994, 5428493, 6203992, 9305988, 10856986, 12407984, 16285479, 18611976, 21713972, 32570958, 37223952, 43427944, 65141916, 86855888, 130283832, 260567664]

約数ペア:

[(1, 260567664), (2, 130283832), (3, 86855888), (4, 65141916), (6, 43427944), (7, 37223952), (8, 32570958), (12, 21713972), (14, 18611976), (16, 16285479), (21, 12407984), (24, 10856986), (28, 9305988), (42, 6203992), (48, 5428493), (56, 4652994), (84, 3101996), (112, 2326497), (168, 1550998), (336, 775499), (631, 412944), (1229, 212016), (1262, 206472), (1893, 137648), (2458, 106008), (2524, 103236), (3687, 70672), (3786, 68824), (4417, 58992), (4916, 53004), (5048, 51618), (7374, 35336), (7572, 34412), (8603, 30288), (8834, 29496), (9832, 26502), (10096, 25809), (13251, 19664), (14748, 17668), (15144, 17206)]