298693668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{523}}^2$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 859430208

約数和(自身を除く): 560736540

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 523, 546, 1046, 1092, 1569, 2092, 3138, 3661, 6276, 6799, 7322, 10983, 13598, 14644, 20397, 21966, 27196, 40794, 43932, 47593, 81588, 95186, 142779, 190372, 273529, 285558, 547058, 571116, 820587, 1094116, 1641174, 1914703, 3282348, 3555877, 3829406, 5744109, 7111754, 7658812, 10667631, 11488218, 14223508, 21335262, 22976436, 24891139, 42670524, 49782278, 74673417, 99564556, 149346834, 298693668]

約数ペア:

[(1, 298693668), (2, 149346834), (3, 99564556), (4, 74673417), (6, 49782278), (7, 42670524), (12, 24891139), (13, 22976436), (14, 21335262), (21, 14223508), (26, 11488218), (28, 10667631), (39, 7658812), (42, 7111754), (52, 5744109), (78, 3829406), (84, 3555877), (91, 3282348), (156, 1914703), (182, 1641174), (273, 1094116), (364, 820587), (523, 571116), (546, 547058), (1046, 285558), (1092, 273529), (1569, 190372), (2092, 142779), (3138, 95186), (3661, 81588), (6276, 47593), (6799, 43932), (7322, 40794), (10983, 27196), (13598, 21966), (14644, 20397)]