225517656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^4\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 160

約数和(自身を含む): 712880640

約数和(自身を除く): 487362984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 168, 169, 182, 188, 273, 282, 312, 329, 338, 364, 376, 507, 546, 564, 611, 658, 676, 728, 987, 1014, 1092, 1128, 1183, 1222, 1316, 1352, 1833, 1974, 2028, 2184, 2197, 2366, 2444, 2632, 3549, 3666, 3948, 4056, 4277, 4394, 4732, 4888, 6591, 7098, 7332, 7896, 7943, 8554, 8788, 9464, 12831, 13182, 14196, 14664, 15379, 15886, 17108, 17576, 23829, 25662, 26364, 28392, 28561, 30758, 31772, 34216, 46137, 47658, 51324, 52728, 55601, 57122, 61516, 63544, 85683, 92274, 95316, 102648, 103259, 111202, 114244, 123032, 166803, 171366, 184548, 190632, 199927, 206518, 222404, 228488, 309777, 333606, 342732, 369096, 399854, 413036, 444808, 599781, 619554, 667212, 685464, 722813, 799708, 826072, 1199562, 1239108, 1334424, 1342367, 1445626, 1599416, 2168439, 2399124, 2478216, 2684734, 2891252, 4027101, 4336878, 4798248, 5369468, 5782504, 8054202, 8673756, 9396569, 10738936, 16108404, 17347512, 18793138, 28189707, 32216808, 37586276, 56379414, 75172552, 112758828, 225517656]

約数ペア:

[(1, 225517656), (2, 112758828), (3, 75172552), (4, 56379414), (6, 37586276), (7, 32216808), (8, 28189707), (12, 18793138), (13, 17347512), (14, 16108404), (21, 10738936), (24, 9396569), (26, 8673756), (28, 8054202), (39, 5782504), (42, 5369468), (47, 4798248), (52, 4336878), (56, 4027101), (78, 2891252), (84, 2684734), (91, 2478216), (94, 2399124), (104, 2168439), (141, 1599416), (156, 1445626), (168, 1342367), (169, 1334424), (182, 1239108), (188, 1199562), (273, 826072), (282, 799708), (312, 722813), (329, 685464), (338, 667212), (364, 619554), (376, 599781), (507, 444808), (546, 413036), (564, 399854), (611, 369096), (658, 342732), (676, 333606), (728, 309777), (987, 228488), (1014, 222404), (1092, 206518), (1128, 199927), (1183, 190632), (1222, 184548), (1316, 171366), (1352, 166803), (1833, 123032), (1974, 114244), (2028, 111202), (2184, 103259), (2197, 102648), (2366, 95316), (2444, 92274), (2632, 85683), (3549, 63544), (3666, 61516), (3948, 57122), (4056, 55601), (4277, 52728), (4394, 51324), (4732, 47658), (4888, 46137), (6591, 34216), (7098, 31772), (7332, 30758), (7896, 28561), (7943, 28392), (8554, 26364), (8788, 25662), (9464, 23829), (12831, 17576), (13182, 17108), (14196, 15886), (14664, 15379)]