321591492

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2957}}^1$

素因数の和:3042

約数の個数: 96

約数和(自身を含む): 894499200

約数和(自身を除く): 572907708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 106, 108, 114, 159, 171, 212, 228, 318, 342, 477, 513, 636, 684, 954, 1007, 1026, 1431, 1908, 2014, 2052, 2862, 2957, 3021, 4028, 5724, 5914, 6042, 8871, 9063, 11828, 12084, 17742, 18126, 26613, 27189, 35484, 36252, 53226, 54378, 56183, 79839, 106452, 108756, 112366, 156721, 159678, 168549, 224732, 313442, 319356, 337098, 470163, 505647, 626884, 674196, 940326, 1011294, 1410489, 1516941, 1880652, 2022588, 2820978, 2977699, 3033882, 4231467, 5641956, 5955398, 6067764, 8462934, 8933097, 11910796, 16925868, 17866194, 26799291, 35732388, 53598582, 80397873, 107197164, 160795746, 321591492]

約数ペア:

[(1, 321591492), (2, 160795746), (3, 107197164), (4, 80397873), (6, 53598582), (9, 35732388), (12, 26799291), (18, 17866194), (19, 16925868), (27, 11910796), (36, 8933097), (38, 8462934), (53, 6067764), (54, 5955398), (57, 5641956), (76, 4231467), (106, 3033882), (108, 2977699), (114, 2820978), (159, 2022588), (171, 1880652), (212, 1516941), (228, 1410489), (318, 1011294), (342, 940326), (477, 674196), (513, 626884), (636, 505647), (684, 470163), (954, 337098), (1007, 319356), (1026, 313442), (1431, 224732), (1908, 168549), (2014, 159678), (2052, 156721), (2862, 112366), (2957, 108756), (3021, 106452), (4028, 79839), (5724, 56183), (5914, 54378), (6042, 53226), (8871, 36252), (9063, 35484), (11828, 27189), (12084, 26613), (17742, 18126)]