591031548

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2927}}^1$

素因数の和:3087

約数の個数: 72

約数和(自身を含む): 1534740480

約数和(自身を除く): 943708932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 79, 142, 158, 213, 237, 284, 316, 426, 474, 639, 711, 852, 948, 1278, 1422, 2556, 2844, 2927, 5609, 5854, 8781, 11218, 11708, 16827, 17562, 22436, 26343, 33654, 35124, 50481, 52686, 67308, 100962, 105372, 201924, 207817, 231233, 415634, 462466, 623451, 693699, 831268, 924932, 1246902, 1387398, 1870353, 2081097, 2493804, 2774796, 3740706, 4162194, 7481412, 8324388, 16417543, 32835086, 49252629, 65670172, 98505258, 147757887, 197010516, 295515774, 591031548]

約数ペア:

[(1, 591031548), (2, 295515774), (3, 197010516), (4, 147757887), (6, 98505258), (9, 65670172), (12, 49252629), (18, 32835086), (36, 16417543), (71, 8324388), (79, 7481412), (142, 4162194), (158, 3740706), (213, 2774796), (237, 2493804), (284, 2081097), (316, 1870353), (426, 1387398), (474, 1246902), (639, 924932), (711, 831268), (852, 693699), (948, 623451), (1278, 462466), (1422, 415634), (2556, 231233), (2844, 207817), (2927, 201924), (5609, 105372), (5854, 100962), (8781, 67308), (11218, 52686), (11708, 50481), (16827, 35124), (17562, 33654), (22436, 26343)]