460147428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23981}}^1$

素因数の和:24045

約数の個数: 72

約数和(自身を含む): 1283228856

約数和(自身を除く): 823081428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 9594, 19188, 23981, 47962, 71943, 95924, 143886, 215829, 287772, 311753, 431658, 623506, 863316, 935259, 983221, 1247012, 1870518, 1966442, 2805777, 2949663, 3741036, 3932884, 5611554, 5899326, 8848989, 11223108, 11798652, 12781873, 17697978, 25563746, 35395956, 38345619, 51127492, 76691238, 115036857, 153382476, 230073714, 460147428]

約数ペア:

[(1, 460147428), (2, 230073714), (3, 153382476), (4, 115036857), (6, 76691238), (9, 51127492), (12, 38345619), (13, 35395956), (18, 25563746), (26, 17697978), (36, 12781873), (39, 11798652), (41, 11223108), (52, 8848989), (78, 5899326), (82, 5611554), (117, 3932884), (123, 3741036), (156, 2949663), (164, 2805777), (234, 1966442), (246, 1870518), (369, 1247012), (468, 983221), (492, 935259), (533, 863316), (738, 623506), (1066, 431658), (1476, 311753), (1599, 287772), (2132, 215829), (3198, 143886), (4797, 95924), (6396, 71943), (9594, 47962), (19188, 23981)]