1215752328

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{12763}}^1$

素因数の和:12798

約数の個数: 144

約数和(自身を含む): 3972412080

約数和(自身を除く): 2756659752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2268, 2646, 3402, 3528, 3969, 4536, 5292, 6804, 7938, 10584, 11907, 12763, 13608, 15876, 23814, 25526, 31752, 38289, 47628, 51052, 76578, 89341, 95256, 102104, 114867, 153156, 178682, 229734, 268023, 306312, 344601, 357364, 459468, 536046, 625387, 689202, 714728, 804069, 918936, 1033803, 1072092, 1250774, 1378404, 1608138, 1876161, 2067606, 2144184, 2412207, 2501548, 2756808, 3101409, 3216276, 3752322, 4135212, 4824414, 5003096, 5628483, 6202818, 6432552, 7236621, 7504644, 8270424, 9648828, 11256966, 12405636, 14473242, 15009288, 16885449, 19297656, 21709863, 22513932, 24811272, 28946484, 33770898, 43419726, 45027864, 50656347, 57892968, 67541796, 86839452, 101312694, 135083592, 151969041, 173678904, 202625388, 303938082, 405250776, 607876164, 1215752328]

約数ペア:

[(1, 1215752328), (2, 607876164), (3, 405250776), (4, 303938082), (6, 202625388), (7, 173678904), (8, 151969041), (9, 135083592), (12, 101312694), (14, 86839452), (18, 67541796), (21, 57892968), (24, 50656347), (27, 45027864), (28, 43419726), (36, 33770898), (42, 28946484), (49, 24811272), (54, 22513932), (56, 21709863), (63, 19297656), (72, 16885449), (81, 15009288), (84, 14473242), (98, 12405636), (108, 11256966), (126, 9648828), (147, 8270424), (162, 7504644), (168, 7236621), (189, 6432552), (196, 6202818), (216, 5628483), (243, 5003096), (252, 4824414), (294, 4135212), (324, 3752322), (378, 3216276), (392, 3101409), (441, 2756808), (486, 2501548), (504, 2412207), (567, 2144184), (588, 2067606), (648, 1876161), (756, 1608138), (882, 1378404), (972, 1250774), (1134, 1072092), (1176, 1033803), (1323, 918936), (1512, 804069), (1701, 714728), (1764, 689202), (1944, 625387), (2268, 536046), (2646, 459468), (3402, 357364), (3528, 344601), (3969, 306312), (4536, 268023), (5292, 229734), (6804, 178682), (7938, 153156), (10584, 114867), (11907, 102104), (12763, 95256), (13608, 89341), (15876, 76578), (23814, 51052), (25526, 47628), (31752, 38289)]