227647854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1159

約数の個数: 128

約数和(自身を含む): 630144000

約数和(自身を除く): 402496146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 29, 38, 42, 54, 57, 58, 63, 87, 114, 126, 133, 171, 174, 189, 203, 261, 266, 342, 378, 399, 406, 513, 522, 551, 609, 783, 798, 1026, 1093, 1102, 1197, 1218, 1566, 1653, 1827, 2186, 2394, 3279, 3306, 3591, 3654, 3857, 4959, 5481, 6558, 7182, 7651, 7714, 9837, 9918, 10962, 11571, 14877, 15302, 19674, 20767, 22953, 23142, 29511, 29754, 31697, 34713, 41534, 45906, 59022, 62301, 63394, 68859, 69426, 95091, 104139, 124602, 137718, 145369, 186903, 190182, 206577, 208278, 221879, 285273, 290738, 373806, 413154, 436107, 443758, 560709, 570546, 602243, 665637, 855819, 872214, 1121418, 1204486, 1308321, 1331274, 1711638, 1806729, 1996911, 2616642, 3613458, 3924963, 3993822, 4215701, 5420187, 5990733, 7849926, 8431402, 10840374, 11981466, 12647103, 16260561, 25294206, 32521122, 37941309, 75882618, 113823927, 227647854]

約数ペア:

[(1, 227647854), (2, 113823927), (3, 75882618), (6, 37941309), (7, 32521122), (9, 25294206), (14, 16260561), (18, 12647103), (19, 11981466), (21, 10840374), (27, 8431402), (29, 7849926), (38, 5990733), (42, 5420187), (54, 4215701), (57, 3993822), (58, 3924963), (63, 3613458), (87, 2616642), (114, 1996911), (126, 1806729), (133, 1711638), (171, 1331274), (174, 1308321), (189, 1204486), (203, 1121418), (261, 872214), (266, 855819), (342, 665637), (378, 602243), (399, 570546), (406, 560709), (513, 443758), (522, 436107), (551, 413154), (609, 373806), (783, 290738), (798, 285273), (1026, 221879), (1093, 208278), (1102, 206577), (1197, 190182), (1218, 186903), (1566, 145369), (1653, 137718), (1827, 124602), (2186, 104139), (2394, 95091), (3279, 69426), (3306, 68859), (3591, 63394), (3654, 62301), (3857, 59022), (4959, 45906), (5481, 41534), (6558, 34713), (7182, 31697), (7651, 29754), (7714, 29511), (9837, 23142), (9918, 22953), (10962, 20767), (11571, 19674), (14877, 15302)]