619386852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{55441}}^1$

素因数の和:55481

約数の個数: 72

約数和(自身を含む): 1769708640

約数和(自身を除く): 1150321788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 55441, 110882, 166323, 221764, 332646, 388087, 665292, 776174, 1053379, 1164261, 1552348, 2106758, 2328522, 2716609, 3160137, 4213516, 4657044, 5433218, 6320274, 7373653, 8149827, 10866436, 12640548, 14747306, 16299654, 22120959, 29494612, 32599308, 44241918, 51615571, 88483836, 103231142, 154846713, 206462284, 309693426, 619386852]

約数ペア:

[(1, 619386852), (2, 309693426), (3, 206462284), (4, 154846713), (6, 103231142), (7, 88483836), (12, 51615571), (14, 44241918), (19, 32599308), (21, 29494612), (28, 22120959), (38, 16299654), (42, 14747306), (49, 12640548), (57, 10866436), (76, 8149827), (84, 7373653), (98, 6320274), (114, 5433218), (133, 4657044), (147, 4213516), (196, 3160137), (228, 2716609), (266, 2328522), (294, 2106758), (399, 1552348), (532, 1164261), (588, 1053379), (798, 776174), (931, 665292), (1596, 388087), (1862, 332646), (2793, 221764), (3724, 166323), (5586, 110882), (11172, 55441)]