340546248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2851}}^1$

素因数の和:2952

約数の個数: 128

約数和(自身を含む): 1095168000

約数和(自身を除く): 754621752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 108, 126, 158, 168, 189, 216, 237, 252, 316, 378, 474, 504, 553, 632, 711, 756, 948, 1106, 1422, 1512, 1659, 1896, 2133, 2212, 2844, 2851, 3318, 4266, 4424, 4977, 5688, 5702, 6636, 8532, 8553, 9954, 11404, 13272, 14931, 17064, 17106, 19908, 19957, 22808, 25659, 29862, 34212, 39816, 39914, 51318, 59724, 59871, 68424, 76977, 79828, 102636, 119448, 119742, 153954, 159656, 179613, 205272, 225229, 239484, 307908, 359226, 450458, 478968, 538839, 615816, 675687, 718452, 900916, 1077678, 1351374, 1436904, 1576603, 1801832, 2027061, 2155356, 2702748, 3153206, 4054122, 4310712, 4729809, 5405496, 6081183, 6306412, 8108244, 9459618, 12162366, 12612824, 14189427, 16216488, 18919236, 24324732, 28378854, 37838472, 42568281, 48649464, 56757708, 85136562, 113515416, 170273124, 340546248]

約数ペア:

[(1, 340546248), (2, 170273124), (3, 113515416), (4, 85136562), (6, 56757708), (7, 48649464), (8, 42568281), (9, 37838472), (12, 28378854), (14, 24324732), (18, 18919236), (21, 16216488), (24, 14189427), (27, 12612824), (28, 12162366), (36, 9459618), (42, 8108244), (54, 6306412), (56, 6081183), (63, 5405496), (72, 4729809), (79, 4310712), (84, 4054122), (108, 3153206), (126, 2702748), (158, 2155356), (168, 2027061), (189, 1801832), (216, 1576603), (237, 1436904), (252, 1351374), (316, 1077678), (378, 900916), (474, 718452), (504, 675687), (553, 615816), (632, 538839), (711, 478968), (756, 450458), (948, 359226), (1106, 307908), (1422, 239484), (1512, 225229), (1659, 205272), (1896, 179613), (2133, 159656), (2212, 153954), (2844, 119742), (2851, 119448), (3318, 102636), (4266, 79828), (4424, 76977), (4977, 68424), (5688, 59871), (5702, 59724), (6636, 51318), (8532, 39914), (8553, 39816), (9954, 34212), (11404, 29862), (13272, 25659), (14931, 22808), (17064, 19957), (17106, 19908)]