1520331048

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{809}}^1$

素因数の和:1471

約数の個数: 96

約数和(自身を含む): 4225478400

約数和(自身を除く): 2705147352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 607, 774, 809, 1032, 1214, 1548, 1618, 1821, 2427, 2428, 3096, 3236, 3642, 4854, 4856, 5463, 6472, 7281, 7284, 9708, 10926, 14562, 14568, 19416, 21852, 26101, 29124, 34787, 43704, 52202, 58248, 69574, 78303, 104361, 104404, 139148, 156606, 208722, 208808, 234909, 278296, 313083, 313212, 417444, 469818, 491063, 626166, 626424, 834888, 939636, 982126, 1252332, 1473189, 1879272, 1964252, 2504664, 2946378, 3928504, 4419567, 5892756, 8839134, 11785512, 17678268, 21115709, 35356536, 42231418, 63347127, 84462836, 126694254, 168925672, 190041381, 253388508, 380082762, 506777016, 760165524, 1520331048]

約数ペア:

[(1, 1520331048), (2, 760165524), (3, 506777016), (4, 380082762), (6, 253388508), (8, 190041381), (9, 168925672), (12, 126694254), (18, 84462836), (24, 63347127), (36, 42231418), (43, 35356536), (72, 21115709), (86, 17678268), (129, 11785512), (172, 8839134), (258, 5892756), (344, 4419567), (387, 3928504), (516, 2946378), (607, 2504664), (774, 1964252), (809, 1879272), (1032, 1473189), (1214, 1252332), (1548, 982126), (1618, 939636), (1821, 834888), (2427, 626424), (2428, 626166), (3096, 491063), (3236, 469818), (3642, 417444), (4854, 313212), (4856, 313083), (5463, 278296), (6472, 234909), (7281, 208808), (7284, 208722), (9708, 156606), (10926, 139148), (14562, 104404), (14568, 104361), (19416, 78303), (21852, 69574), (26101, 58248), (29124, 52202), (34787, 43704)]