432979144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{219119}}^1$

素因数の和:219157

約数の個数: 32

約数和(自身を含む): 920304000

約数和(自身を除く): 487324856

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 219119, 438238, 876476, 1752952, 2848547, 4163261, 5697094, 8326522, 11394188, 16653044, 22788376, 33306088, 54122393, 108244786, 216489572, 432979144]

約数ペア:

[(1, 432979144), (2, 216489572), (4, 108244786), (8, 54122393), (13, 33306088), (19, 22788376), (26, 16653044), (38, 11394188), (52, 8326522), (76, 5697094), (104, 4163261), (152, 2848547), (247, 1752952), (494, 876476), (988, 438238), (1976, 219119)]