31206663612

素因数分解:

$2^2\times 3^5\times {\mathrm{163}}^1\times {\mathrm{431}}^1\times {\mathrm{457}}^1$

素因数の和:1070

約数の個数: 144

約数和(自身を含む): 82678482432

約数和(自身を除く): 51471818820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 243, 324, 326, 431, 457, 486, 489, 652, 862, 914, 972, 978, 1293, 1371, 1467, 1724, 1828, 1956, 2586, 2742, 2934, 3879, 4113, 4401, 5172, 5484, 5868, 7758, 8226, 8802, 11637, 12339, 13203, 15516, 16452, 17604, 23274, 24678, 26406, 34911, 37017, 39609, 46548, 49356, 52812, 69822, 70253, 74034, 74491, 79218, 104733, 111051, 139644, 140506, 148068, 148982, 158436, 196967, 209466, 210759, 222102, 223473, 281012, 297964, 393934, 418932, 421518, 444204, 446946, 590901, 632277, 670419, 787868, 843036, 893892, 1181802, 1264554, 1340838, 1772703, 1896831, 2011257, 2363604, 2529108, 2681676, 3545406, 3793662, 4022514, 5318109, 5690493, 6033771, 7090812, 7587324, 8045028, 10636218, 11380986, 12067542, 15954327, 17071479, 18101313, 21272436, 22761972, 24135084, 31908654, 32105621, 34142958, 36202626, 47862981, 63817308, 64211242, 68285916, 72405252, 95725962, 96316863, 128422484, 191451924, 192633726, 288950589, 385267452, 577901178, 866851767, 1155802356, 1733703534, 2600555301, 3467407068, 5201110602, 7801665903, 10402221204, 15603331806, 31206663612]

約数ペア:

[(1, 31206663612), (2, 15603331806), (3, 10402221204), (4, 7801665903), (6, 5201110602), (9, 3467407068), (12, 2600555301), (18, 1733703534), (27, 1155802356), (36, 866851767), (54, 577901178), (81, 385267452), (108, 288950589), (162, 192633726), (163, 191451924), (243, 128422484), (324, 96316863), (326, 95725962), (431, 72405252), (457, 68285916), (486, 64211242), (489, 63817308), (652, 47862981), (862, 36202626), (914, 34142958), (972, 32105621), (978, 31908654), (1293, 24135084), (1371, 22761972), (1467, 21272436), (1724, 18101313), (1828, 17071479), (1956, 15954327), (2586, 12067542), (2742, 11380986), (2934, 10636218), (3879, 8045028), (4113, 7587324), (4401, 7090812), (5172, 6033771), (5484, 5690493), (5868, 5318109), (7758, 4022514), (8226, 3793662), (8802, 3545406), (11637, 2681676), (12339, 2529108), (13203, 2363604), (15516, 2011257), (16452, 1896831), (17604, 1772703), (23274, 1340838), (24678, 1264554), (26406, 1181802), (34911, 893892), (37017, 843036), (39609, 787868), (46548, 670419), (49356, 632277), (52812, 590901), (69822, 446946), (70253, 444204), (74034, 421518), (74491, 418932), (79218, 393934), (104733, 297964), (111051, 281012), (139644, 223473), (140506, 222102), (148068, 210759), (148982, 209466), (158436, 196967)]