493892802

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12343}}^1$

素因数の和:12389

約数の個数: 80

約数和(自身を含む): 1254644160

約数和(自身を除く): 760751358

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 2106, 2223, 3078, 4446, 6669, 12343, 13338, 20007, 24686, 37029, 40014, 74058, 111087, 160459, 222174, 234517, 320918, 333261, 469034, 481377, 666522, 703551, 962754, 999783, 1407102, 1444131, 1999566, 2110653, 2888262, 3048721, 4221306, 4332393, 6097442, 6331959, 8664786, 9146163, 12663918, 12997179, 18292326, 18995877, 25994358, 27438489, 37991754, 54876978, 82315467, 164630934, 246946401, 493892802]

約数ペア:

[(1, 493892802), (2, 246946401), (3, 164630934), (6, 82315467), (9, 54876978), (13, 37991754), (18, 27438489), (19, 25994358), (26, 18995877), (27, 18292326), (38, 12997179), (39, 12663918), (54, 9146163), (57, 8664786), (78, 6331959), (81, 6097442), (114, 4332393), (117, 4221306), (162, 3048721), (171, 2888262), (234, 2110653), (247, 1999566), (342, 1444131), (351, 1407102), (494, 999783), (513, 962754), (702, 703551), (741, 666522), (1026, 481377), (1053, 469034), (1482, 333261), (1539, 320918), (2106, 234517), (2223, 222174), (3078, 160459), (4446, 111087), (6669, 74058), (12343, 40014), (13338, 37029), (20007, 24686)]