289008468

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8623}}^1$

素因数の和:8666

約数の個数: 108

約数和(自身を含む): 894653760

約数和(自身を除く): 605645292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 4788, 5586, 8379, 8623, 11172, 16758, 17246, 25869, 33516, 34492, 51738, 60361, 77607, 103476, 120722, 155214, 163837, 181083, 241444, 310428, 327674, 362166, 422527, 491511, 543249, 655348, 724332, 845054, 983022, 1086498, 1146859, 1267581, 1474533, 1690108, 1966044, 2172996, 2293718, 2535162, 2949066, 3440577, 3802743, 4587436, 5070324, 5898132, 6881154, 7605486, 8028013, 10321731, 13762308, 15210972, 16056026, 20643462, 24084039, 32112052, 41286924, 48168078, 72252117, 96336156, 144504234, 289008468]

約数ペア:

[(1, 289008468), (2, 144504234), (3, 96336156), (4, 72252117), (6, 48168078), (7, 41286924), (9, 32112052), (12, 24084039), (14, 20643462), (18, 16056026), (19, 15210972), (21, 13762308), (28, 10321731), (36, 8028013), (38, 7605486), (42, 6881154), (49, 5898132), (57, 5070324), (63, 4587436), (76, 3802743), (84, 3440577), (98, 2949066), (114, 2535162), (126, 2293718), (133, 2172996), (147, 1966044), (171, 1690108), (196, 1474533), (228, 1267581), (252, 1146859), (266, 1086498), (294, 983022), (342, 845054), (399, 724332), (441, 655348), (532, 543249), (588, 491511), (684, 422527), (798, 362166), (882, 327674), (931, 310428), (1197, 241444), (1596, 181083), (1764, 163837), (1862, 155214), (2394, 120722), (2793, 103476), (3724, 77607), (4788, 60361), (5586, 51738), (8379, 34492), (8623, 33516), (11172, 25869), (16758, 17246)]