348540426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2216

約数の個数: 96

約数和(自身を含む): 882515088

約数和(自身を除く): 533974662

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 41, 51, 78, 82, 102, 117, 123, 153, 221, 234, 246, 306, 369, 442, 533, 663, 697, 738, 1066, 1326, 1394, 1599, 1989, 2091, 2137, 3198, 3978, 4182, 4274, 4797, 6273, 6411, 9061, 9594, 12546, 12822, 18122, 19233, 27183, 27781, 36329, 38466, 54366, 55562, 72658, 81549, 83343, 87617, 108987, 163098, 166686, 175234, 217974, 250029, 262851, 326961, 472277, 500058, 525702, 653922, 788553, 944554, 1139021, 1416831, 1489489, 1577106, 2278042, 2833662, 2978978, 3417063, 4250493, 4468467, 6834126, 8500986, 8936934, 10251189, 13405401, 19363357, 20502378, 26810802, 38726714, 58090071, 116180142, 174270213, 348540426]

約数ペア:

[(1, 348540426), (2, 174270213), (3, 116180142), (6, 58090071), (9, 38726714), (13, 26810802), (17, 20502378), (18, 19363357), (26, 13405401), (34, 10251189), (39, 8936934), (41, 8500986), (51, 6834126), (78, 4468467), (82, 4250493), (102, 3417063), (117, 2978978), (123, 2833662), (153, 2278042), (221, 1577106), (234, 1489489), (246, 1416831), (306, 1139021), (369, 944554), (442, 788553), (533, 653922), (663, 525702), (697, 500058), (738, 472277), (1066, 326961), (1326, 262851), (1394, 250029), (1599, 217974), (1989, 175234), (2091, 166686), (2137, 163098), (3198, 108987), (3978, 87617), (4182, 83343), (4274, 81549), (4797, 72658), (6273, 55562), (6411, 54366), (9061, 38466), (9594, 36329), (12546, 27781), (12822, 27183), (18122, 19233)]