225112368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21221}}^1$

素因数の和:21262

約数の個数: 80

約数和(自身を含む): 663145056

約数和(自身を除く): 438032688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 21221, 42442, 63663, 84884, 127326, 169768, 254652, 275873, 339536, 360757, 509304, 551746, 721514, 827619, 1018608, 1082271, 1103492, 1443028, 1655238, 2164542, 2206984, 2886056, 3310476, 4329084, 4413968, 4689841, 5772112, 6620952, 8658168, 9379682, 13241904, 14069523, 17316336, 18759364, 28139046, 37518728, 56278092, 75037456, 112556184, 225112368]

約数ペア:

[(1, 225112368), (2, 112556184), (3, 75037456), (4, 56278092), (6, 37518728), (8, 28139046), (12, 18759364), (13, 17316336), (16, 14069523), (17, 13241904), (24, 9379682), (26, 8658168), (34, 6620952), (39, 5772112), (48, 4689841), (51, 4413968), (52, 4329084), (68, 3310476), (78, 2886056), (102, 2206984), (104, 2164542), (136, 1655238), (156, 1443028), (204, 1103492), (208, 1082271), (221, 1018608), (272, 827619), (312, 721514), (408, 551746), (442, 509304), (624, 360757), (663, 339536), (816, 275873), (884, 254652), (1326, 169768), (1768, 127326), (2652, 84884), (3536, 63663), (5304, 42442), (10608, 21221)]