388804914

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8009}}^1$

素因数の和:8080

約数の個数: 64

約数和(自身を含む): 922752000

約数和(自身を除く): 533947086

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 783, 837, 899, 1566, 1674, 1798, 2697, 5394, 8009, 8091, 16018, 16182, 24027, 24273, 48054, 48546, 72081, 144162, 216243, 232261, 248279, 432486, 464522, 496558, 696783, 744837, 1393566, 1489674, 2090349, 2234511, 4180698, 4469022, 6271047, 6703533, 7200091, 12542094, 13407066, 14400182, 21600273, 43200546, 64800819, 129601638, 194402457, 388804914]

約数ペア:

[(1, 388804914), (2, 194402457), (3, 129601638), (6, 64800819), (9, 43200546), (18, 21600273), (27, 14400182), (29, 13407066), (31, 12542094), (54, 7200091), (58, 6703533), (62, 6271047), (87, 4469022), (93, 4180698), (174, 2234511), (186, 2090349), (261, 1489674), (279, 1393566), (522, 744837), (558, 696783), (783, 496558), (837, 464522), (899, 432486), (1566, 248279), (1674, 232261), (1798, 216243), (2697, 144162), (5394, 72081), (8009, 48546), (8091, 48054), (16018, 24273), (16182, 24027)]