309560472

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2029}}^1$

素因数の和:2217

約数の個数: 96

約数和(自身を含む): 908871600

約数和(自身を除く): 599311128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 163, 234, 312, 326, 468, 489, 652, 936, 978, 1304, 1467, 1956, 2029, 2119, 2934, 3912, 4058, 4238, 5868, 6087, 6357, 8116, 8476, 11736, 12174, 12714, 16232, 16952, 18261, 19071, 24348, 25428, 26377, 36522, 38142, 48696, 50856, 52754, 73044, 76284, 79131, 105508, 146088, 152568, 158262, 211016, 237393, 316524, 330727, 474786, 633048, 661454, 949572, 992181, 1322908, 1899144, 1984362, 2645816, 2976543, 3968724, 4299451, 5953086, 7937448, 8598902, 11906172, 12898353, 17197804, 23812344, 25796706, 34395608, 38695059, 51593412, 77390118, 103186824, 154780236, 309560472]

約数ペア:

[(1, 309560472), (2, 154780236), (3, 103186824), (4, 77390118), (6, 51593412), (8, 38695059), (9, 34395608), (12, 25796706), (13, 23812344), (18, 17197804), (24, 12898353), (26, 11906172), (36, 8598902), (39, 7937448), (52, 5953086), (72, 4299451), (78, 3968724), (104, 2976543), (117, 2645816), (156, 1984362), (163, 1899144), (234, 1322908), (312, 992181), (326, 949572), (468, 661454), (489, 633048), (652, 474786), (936, 330727), (978, 316524), (1304, 237393), (1467, 211016), (1956, 158262), (2029, 152568), (2119, 146088), (2934, 105508), (3912, 79131), (4058, 76284), (4238, 73044), (5868, 52754), (6087, 50856), (6357, 48696), (8116, 38142), (8476, 36522), (11736, 26377), (12174, 25428), (12714, 24348), (16232, 19071), (16952, 18261)]