420976416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1427}}^1$

素因数の和:1886

約数の個数: 96

約数和(自身を含む): 1266693120

約数和(自身を除く): 845716704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 439, 672, 878, 1317, 1427, 1756, 2634, 2854, 3073, 3512, 4281, 5268, 5708, 6146, 7024, 8562, 9219, 9989, 10536, 11416, 12292, 14048, 17124, 18438, 19978, 21072, 22832, 24584, 29967, 34248, 36876, 39956, 42144, 45664, 49168, 59934, 68496, 73752, 79912, 98336, 119868, 136992, 147504, 159824, 239736, 295008, 319648, 479472, 626453, 958944, 1252906, 1879359, 2505812, 3758718, 4385171, 5011624, 7517436, 8770342, 10023248, 13155513, 15034872, 17540684, 20046496, 26311026, 30069744, 35081368, 52622052, 60139488, 70162736, 105244104, 140325472, 210488208, 420976416]

約数ペア:

[(1, 420976416), (2, 210488208), (3, 140325472), (4, 105244104), (6, 70162736), (7, 60139488), (8, 52622052), (12, 35081368), (14, 30069744), (16, 26311026), (21, 20046496), (24, 17540684), (28, 15034872), (32, 13155513), (42, 10023248), (48, 8770342), (56, 7517436), (84, 5011624), (96, 4385171), (112, 3758718), (168, 2505812), (224, 1879359), (336, 1252906), (439, 958944), (672, 626453), (878, 479472), (1317, 319648), (1427, 295008), (1756, 239736), (2634, 159824), (2854, 147504), (3073, 136992), (3512, 119868), (4281, 98336), (5268, 79912), (5708, 73752), (6146, 68496), (7024, 59934), (8562, 49168), (9219, 45664), (9989, 42144), (10536, 39956), (11416, 36876), (12292, 34248), (14048, 29967), (17124, 24584), (18438, 22832), (19978, 21072)]