311934924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53819}}^1$

素因数の和:53859

約数の個数: 72

約数和(自身を含む): 940343040

約数和(自身を除く): 628408116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 53819, 107638, 161457, 215276, 322914, 376733, 484371, 645828, 753466, 968742, 1130199, 1237837, 1506932, 1937484, 2260398, 2475674, 3390597, 3713511, 4520796, 4951348, 6781194, 7427022, 8664859, 11140533, 13562388, 14854044, 17329718, 22281066, 25994577, 34659436, 44562132, 51989154, 77983731, 103978308, 155967462, 311934924]

約数ペア:

[(1, 311934924), (2, 155967462), (3, 103978308), (4, 77983731), (6, 51989154), (7, 44562132), (9, 34659436), (12, 25994577), (14, 22281066), (18, 17329718), (21, 14854044), (23, 13562388), (28, 11140533), (36, 8664859), (42, 7427022), (46, 6781194), (63, 4951348), (69, 4520796), (84, 3713511), (92, 3390597), (126, 2475674), (138, 2260398), (161, 1937484), (207, 1506932), (252, 1237837), (276, 1130199), (322, 968742), (414, 753466), (483, 645828), (644, 484371), (828, 376733), (966, 322914), (1449, 215276), (1932, 161457), (2898, 107638), (5796, 53819)]