2198567358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 5213085696

約数和(自身を除く): 3014518338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 167, 234, 254, 334, 381, 443, 501, 762, 886, 1002, 1143, 1329, 1503, 1651, 2171, 2286, 2658, 3006, 3302, 3987, 4342, 4953, 5759, 6513, 7974, 9906, 11518, 13026, 14859, 17277, 19539, 21209, 29718, 34554, 39078, 42418, 51831, 56261, 63627, 73981, 103662, 112522, 127254, 147962, 168783, 190881, 221943, 275717, 337566, 381762, 443886, 506349, 551434, 665829, 731393, 827151, 961753, 1012698, 1331658, 1462786, 1654302, 1923506, 2194179, 2481453, 2885259, 4388358, 4962906, 5770518, 6582537, 8655777, 9395587, 13165074, 17311554, 18791174, 28186761, 56373522, 84560283, 122142631, 169120566, 244285262, 366427893, 732855786, 1099283679, 2198567358]

約数ペア:

[(1, 2198567358), (2, 1099283679), (3, 732855786), (6, 366427893), (9, 244285262), (13, 169120566), (18, 122142631), (26, 84560283), (39, 56373522), (78, 28186761), (117, 18791174), (127, 17311554), (167, 13165074), (234, 9395587), (254, 8655777), (334, 6582537), (381, 5770518), (443, 4962906), (501, 4388358), (762, 2885259), (886, 2481453), (1002, 2194179), (1143, 1923506), (1329, 1654302), (1503, 1462786), (1651, 1331658), (2171, 1012698), (2286, 961753), (2658, 827151), (3006, 731393), (3302, 665829), (3987, 551434), (4342, 506349), (4953, 443886), (5759, 381762), (6513, 337566), (7974, 275717), (9906, 221943), (11518, 190881), (13026, 168783), (14859, 147962), (17277, 127254), (19539, 112522), (21209, 103662), (29718, 73981), (34554, 63627), (39078, 56261), (42418, 51831)]