259603308

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9257}}^1$

素因数の和:9327

約数の個数: 72

約数和(自身を含む): 707681520

約数和(自身を除く): 448078212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2337, 3116, 4674, 7011, 9257, 9348, 14022, 18514, 27771, 28044, 37028, 55542, 83313, 111084, 166626, 175883, 333252, 351766, 379537, 527649, 703532, 759074, 1055298, 1138611, 1518148, 1582947, 2110596, 2277222, 3165894, 3415833, 4554444, 6331788, 6831666, 7211203, 13663332, 14422406, 21633609, 28844812, 43267218, 64900827, 86534436, 129801654, 259603308]

約数ペア:

[(1, 259603308), (2, 129801654), (3, 86534436), (4, 64900827), (6, 43267218), (9, 28844812), (12, 21633609), (18, 14422406), (19, 13663332), (36, 7211203), (38, 6831666), (41, 6331788), (57, 4554444), (76, 3415833), (82, 3165894), (114, 2277222), (123, 2110596), (164, 1582947), (171, 1518148), (228, 1138611), (246, 1055298), (342, 759074), (369, 703532), (492, 527649), (684, 379537), (738, 351766), (779, 333252), (1476, 175883), (1558, 166626), (2337, 111084), (3116, 83313), (4674, 55542), (7011, 37028), (9257, 28044), (9348, 27771), (14022, 18514)]