320408712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2267}}^1$

素因数の和:2443

約数の個数: 96

約数和(自身を含む): 941129280

約数和(自身を除く): 620720568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 151, 156, 234, 302, 312, 453, 468, 604, 906, 936, 1208, 1359, 1812, 1963, 2267, 2718, 3624, 3926, 4534, 5436, 5889, 6801, 7852, 9068, 10872, 11778, 13602, 15704, 17667, 18136, 20403, 23556, 27204, 29471, 35334, 40806, 47112, 54408, 58942, 70668, 81612, 88413, 117884, 141336, 163224, 176826, 235768, 265239, 342317, 353652, 530478, 684634, 707304, 1026951, 1060956, 1369268, 2053902, 2121912, 2738536, 3080853, 4107804, 4450121, 6161706, 8215608, 8900242, 12323412, 13350363, 17800484, 24646824, 26700726, 35600968, 40051089, 53401452, 80102178, 106802904, 160204356, 320408712]

約数ペア:

[(1, 320408712), (2, 160204356), (3, 106802904), (4, 80102178), (6, 53401452), (8, 40051089), (9, 35600968), (12, 26700726), (13, 24646824), (18, 17800484), (24, 13350363), (26, 12323412), (36, 8900242), (39, 8215608), (52, 6161706), (72, 4450121), (78, 4107804), (104, 3080853), (117, 2738536), (151, 2121912), (156, 2053902), (234, 1369268), (302, 1060956), (312, 1026951), (453, 707304), (468, 684634), (604, 530478), (906, 353652), (936, 342317), (1208, 265239), (1359, 235768), (1812, 176826), (1963, 163224), (2267, 141336), (2718, 117884), (3624, 88413), (3926, 81612), (4534, 70668), (5436, 58942), (5889, 54408), (6801, 47112), (7852, 40806), (9068, 35334), (10872, 29471), (11778, 27204), (13602, 23556), (15704, 20403), (17667, 18136)]