240941744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 511038720

約数和(自身を除く): 270096976

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 107, 116, 184, 211, 214, 232, 368, 422, 428, 464, 667, 844, 856, 1334, 1688, 1712, 2461, 2668, 3103, 3376, 4853, 4922, 5336, 6119, 6206, 9706, 9844, 10672, 12238, 12412, 19412, 19688, 22577, 24476, 24824, 38824, 39376, 45154, 48952, 49648, 71369, 77648, 90308, 97904, 140737, 142738, 180616, 281474, 285476, 361232, 519271, 562948, 570952, 654733, 1038542, 1125896, 1141904, 1309466, 2077084, 2251792, 2618932, 4154168, 5237864, 8308336, 10475728, 15058859, 30117718, 60235436, 120470872, 240941744]

約数ペア:

[(1, 240941744), (2, 120470872), (4, 60235436), (8, 30117718), (16, 15058859), (23, 10475728), (29, 8308336), (46, 5237864), (58, 4154168), (92, 2618932), (107, 2251792), (116, 2077084), (184, 1309466), (211, 1141904), (214, 1125896), (232, 1038542), (368, 654733), (422, 570952), (428, 562948), (464, 519271), (667, 361232), (844, 285476), (856, 281474), (1334, 180616), (1688, 142738), (1712, 140737), (2461, 97904), (2668, 90308), (3103, 77648), (3376, 71369), (4853, 49648), (4922, 48952), (5336, 45154), (6119, 39376), (6206, 38824), (9706, 24824), (9844, 24476), (10672, 22577), (12238, 19688), (12412, 19412)]