243652208274

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2777}}^1\times {\mathrm{17471}}^1$

素因数の和:20293

約数の個数: 80

約数和(自身を含む): 563808301056

約数和(自身を除く): 320156092782

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 2777, 5022, 5554, 8331, 16662, 17471, 24993, 34942, 49986, 52413, 74979, 86087, 104826, 149958, 157239, 172174, 224937, 258261, 314478, 449874, 471717, 516522, 541601, 774783, 943434, 1083202, 1415151, 1549566, 1624803, 2324349, 2830302, 3249606, 4648698, 4874409, 6973047, 9748818, 13946094, 14623227, 29246454, 43869681, 48516967, 87739362, 97033934, 145550901, 291101802, 436652703, 873305406, 1309958109, 1504025977, 2619916218, 3008051954, 3929874327, 4512077931, 7859748654, 9024155862, 13536233793, 27072467586, 40608701379, 81217402758, 121826104137, 243652208274]

約数ペア:

[(1, 243652208274), (2, 121826104137), (3, 81217402758), (6, 40608701379), (9, 27072467586), (18, 13536233793), (27, 9024155862), (31, 7859748654), (54, 4512077931), (62, 3929874327), (81, 3008051954), (93, 2619916218), (162, 1504025977), (186, 1309958109), (279, 873305406), (558, 436652703), (837, 291101802), (1674, 145550901), (2511, 97033934), (2777, 87739362), (5022, 48516967), (5554, 43869681), (8331, 29246454), (16662, 14623227), (17471, 13946094), (24993, 9748818), (34942, 6973047), (49986, 4874409), (52413, 4648698), (74979, 3249606), (86087, 2830302), (104826, 2324349), (149958, 1624803), (157239, 1549566), (172174, 1415151), (224937, 1083202), (258261, 943434), (314478, 774783), (449874, 541601), (471717, 516522)]