435372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 1193472

約数和(自身を除く): 758100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 73, 84, 142, 146, 213, 219, 284, 292, 426, 438, 497, 511, 852, 876, 994, 1022, 1491, 1533, 1988, 2044, 2982, 3066, 5183, 5964, 6132, 10366, 15549, 20732, 31098, 36281, 62196, 72562, 108843, 145124, 217686, 435372]

約数ペア:

[(1, 435372), (2, 217686), (3, 145124), (4, 108843), (6, 72562), (7, 62196), (12, 36281), (14, 31098), (21, 20732), (28, 15549), (42, 10366), (71, 6132), (73, 5964), (84, 5183), (142, 3066), (146, 2982), (213, 2044), (219, 1988), (284, 1533), (292, 1491), (426, 1022), (438, 994), (497, 876), (511, 852)]