218187312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4957}}^1$

素因数の和:5106

約数の個数: 80

約数和(自身を含む): 649220352

約数和(自身を除く): 431033040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 1048, 1572, 1834, 2096, 2751, 3144, 3668, 4957, 5502, 6288, 7336, 9914, 11004, 14672, 14871, 19828, 22008, 29742, 34699, 39656, 44016, 59484, 69398, 79312, 104097, 118968, 138796, 208194, 237936, 277592, 416388, 555184, 649367, 832776, 1298734, 1665552, 1948101, 2597468, 3896202, 4545569, 5194936, 7792404, 9091138, 10389872, 13636707, 15584808, 18182276, 27273414, 31169616, 36364552, 54546828, 72729104, 109093656, 218187312]

約数ペア:

[(1, 218187312), (2, 109093656), (3, 72729104), (4, 54546828), (6, 36364552), (7, 31169616), (8, 27273414), (12, 18182276), (14, 15584808), (16, 13636707), (21, 10389872), (24, 9091138), (28, 7792404), (42, 5194936), (48, 4545569), (56, 3896202), (84, 2597468), (112, 1948101), (131, 1665552), (168, 1298734), (262, 832776), (336, 649367), (393, 555184), (524, 416388), (786, 277592), (917, 237936), (1048, 208194), (1572, 138796), (1834, 118968), (2096, 104097), (2751, 79312), (3144, 69398), (3668, 59484), (4957, 44016), (5502, 39656), (6288, 34699), (7336, 29742), (9914, 22008), (11004, 19828), (14672, 14871)]