749705991567

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1\times {\mathrm{3163}}^1$

素因数の和:3908

約数の個数: 64

約数和(自身を含む): 1102226227200

約数和(自身を除く): 352520235633

約数列:

[1, 3, 13, 39, 59, 177, 239, 431, 717, 767, 1293, 2301, 3107, 3163, 5603, 9321, 9489, 14101, 16809, 25429, 41119, 42303, 76287, 103009, 123357, 183313, 186617, 309027, 330577, 549939, 559851, 755957, 991731, 1339117, 1363253, 2267871, 2426021, 4017351, 4089759, 6077531, 7278063, 9827441, 17722289, 18232593, 29482323, 44601463, 53166867, 79007903, 80431927, 133804389, 237023709, 241295781, 325817467, 579819019, 977452401, 1045615051, 1739457057, 3136845153, 4235627071, 12706881213, 19223230553, 57669691659, 249901997189, 749705991567]

約数ペア:

[(1, 749705991567), (3, 249901997189), (13, 57669691659), (39, 19223230553), (59, 12706881213), (177, 4235627071), (239, 3136845153), (431, 1739457057), (717, 1045615051), (767, 977452401), (1293, 579819019), (2301, 325817467), (3107, 241295781), (3163, 237023709), (5603, 133804389), (9321, 80431927), (9489, 79007903), (14101, 53166867), (16809, 44601463), (25429, 29482323), (41119, 18232593), (42303, 17722289), (76287, 9827441), (103009, 7278063), (123357, 6077531), (183313, 4089759), (186617, 4017351), (309027, 2426021), (330577, 2267871), (549939, 1363253), (559851, 1339117), (755957, 991731)]