320228496

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1949}}^1$

素因数の和:2133

約数の個数: 120

約数和(自身を含む): 1031035200

約数和(自身を除く): 710806704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 163, 168, 252, 326, 336, 489, 504, 652, 978, 1008, 1141, 1304, 1467, 1949, 1956, 2282, 2608, 2934, 3423, 3898, 3912, 4564, 5847, 5868, 6846, 7796, 7824, 9128, 10269, 11694, 11736, 13643, 13692, 15592, 17541, 18256, 20538, 23388, 23472, 27286, 27384, 31184, 35082, 40929, 41076, 46776, 54572, 54768, 70164, 81858, 82152, 93552, 109144, 122787, 140328, 163716, 164304, 218288, 245574, 280656, 317687, 327432, 491148, 635374, 654864, 953061, 982296, 1270748, 1906122, 1964592, 2223809, 2541496, 2859183, 3812244, 4447618, 5082992, 5718366, 6671427, 7624488, 8895236, 11436732, 13342854, 15248976, 17790472, 20014281, 22873464, 26685708, 35580944, 40028562, 45746928, 53371416, 80057124, 106742832, 160114248, 320228496]

約数ペア:

[(1, 320228496), (2, 160114248), (3, 106742832), (4, 80057124), (6, 53371416), (7, 45746928), (8, 40028562), (9, 35580944), (12, 26685708), (14, 22873464), (16, 20014281), (18, 17790472), (21, 15248976), (24, 13342854), (28, 11436732), (36, 8895236), (42, 7624488), (48, 6671427), (56, 5718366), (63, 5082992), (72, 4447618), (84, 3812244), (112, 2859183), (126, 2541496), (144, 2223809), (163, 1964592), (168, 1906122), (252, 1270748), (326, 982296), (336, 953061), (489, 654864), (504, 635374), (652, 491148), (978, 327432), (1008, 317687), (1141, 280656), (1304, 245574), (1467, 218288), (1949, 164304), (1956, 163716), (2282, 140328), (2608, 122787), (2934, 109144), (3423, 93552), (3898, 82152), (3912, 81858), (4564, 70164), (5847, 54768), (5868, 54572), (6846, 46776), (7796, 41076), (7824, 40929), (9128, 35082), (10269, 31184), (11694, 27384), (11736, 27286), (13643, 23472), (13692, 23388), (15592, 20538), (17541, 18256)]