31233994758

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{8009}}^1$

素因数の和:8318

約数の個数: 96

約数和(自身を含む): 72574444800

約数和(自身を除く): 41340450042

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 241, 261, 279, 482, 522, 558, 723, 899, 1446, 1798, 2169, 2697, 4338, 5394, 6989, 7471, 8009, 8091, 13978, 14942, 16018, 16182, 20967, 22413, 24027, 41934, 44826, 48054, 62901, 67239, 72081, 125802, 134478, 144162, 216659, 232261, 248279, 433318, 464522, 496558, 649977, 696783, 744837, 1299954, 1393566, 1489674, 1930169, 1949931, 2090349, 2234511, 3860338, 3899862, 4180698, 4469022, 5790507, 7200091, 11581014, 14400182, 17371521, 21600273, 34743042, 43200546, 55974901, 59835239, 64800819, 111949802, 119670478, 129601638, 167924703, 179505717, 335849406, 359011434, 503774109, 538517151, 1007548218, 1077034302, 1735221931, 3470443862, 5205665793, 10411331586, 15616997379, 31233994758]

約数ペア:

[(1, 31233994758), (2, 15616997379), (3, 10411331586), (6, 5205665793), (9, 3470443862), (18, 1735221931), (29, 1077034302), (31, 1007548218), (58, 538517151), (62, 503774109), (87, 359011434), (93, 335849406), (174, 179505717), (186, 167924703), (241, 129601638), (261, 119670478), (279, 111949802), (482, 64800819), (522, 59835239), (558, 55974901), (723, 43200546), (899, 34743042), (1446, 21600273), (1798, 17371521), (2169, 14400182), (2697, 11581014), (4338, 7200091), (5394, 5790507), (6989, 4469022), (7471, 4180698), (8009, 3899862), (8091, 3860338), (13978, 2234511), (14942, 2090349), (16018, 1949931), (16182, 1930169), (20967, 1489674), (22413, 1393566), (24027, 1299954), (41934, 744837), (44826, 696783), (48054, 649977), (62901, 496558), (67239, 464522), (72081, 433318), (125802, 248279), (134478, 232261), (144162, 216659)]