2171177736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43223}}^1$

素因数の和:43275

約数の個数: 128

約数和(自身を含む): 6971166720

約数和(自身を除く): 4799988984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 897, 966, 1092, 1196, 1288, 1794, 1932, 2093, 2184, 2392, 3588, 3864, 4186, 6279, 7176, 8372, 12558, 16744, 25116, 43223, 50232, 86446, 129669, 172892, 259338, 302561, 345784, 518676, 561899, 605122, 907683, 994129, 1037352, 1123798, 1210244, 1685697, 1815366, 1988258, 2247596, 2420488, 2982387, 3371394, 3630732, 3933293, 3976516, 4495192, 5964774, 6742788, 6958903, 7261464, 7866586, 7953032, 11799879, 11929548, 12923677, 13485576, 13917806, 15733172, 20876709, 23599758, 23859096, 25847354, 27835612, 31466344, 38771031, 41753418, 47199516, 51694708, 55671224, 77542062, 83506836, 90465739, 94399032, 103389416, 155084124, 167013672, 180931478, 271397217, 310168248, 361862956, 542794434, 723725912, 1085588868, 2171177736]

約数ペア:

[(1, 2171177736), (2, 1085588868), (3, 723725912), (4, 542794434), (6, 361862956), (7, 310168248), (8, 271397217), (12, 180931478), (13, 167013672), (14, 155084124), (21, 103389416), (23, 94399032), (24, 90465739), (26, 83506836), (28, 77542062), (39, 55671224), (42, 51694708), (46, 47199516), (52, 41753418), (56, 38771031), (69, 31466344), (78, 27835612), (84, 25847354), (91, 23859096), (92, 23599758), (104, 20876709), (138, 15733172), (156, 13917806), (161, 13485576), (168, 12923677), (182, 11929548), (184, 11799879), (273, 7953032), (276, 7866586), (299, 7261464), (312, 6958903), (322, 6742788), (364, 5964774), (483, 4495192), (546, 3976516), (552, 3933293), (598, 3630732), (644, 3371394), (728, 2982387), (897, 2420488), (966, 2247596), (1092, 1988258), (1196, 1815366), (1288, 1685697), (1794, 1210244), (1932, 1123798), (2093, 1037352), (2184, 994129), (2392, 907683), (3588, 605122), (3864, 561899), (4186, 518676), (6279, 345784), (7176, 302561), (8372, 259338), (12558, 172892), (16744, 129669), (25116, 86446), (43223, 50232)]