376489428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{63127}}^1$

素因数の和:63212

約数の個数: 48

約数和(自身を含む): 1018128384

約数和(自身を除く): 641638956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 63127, 126254, 189381, 252508, 378762, 441889, 757524, 883778, 1325667, 1767556, 2651334, 4482017, 5302668, 8964034, 13446051, 17928068, 26892102, 31374119, 53784204, 62748238, 94122357, 125496476, 188244714, 376489428]

約数ペア:

[(1, 376489428), (2, 188244714), (3, 125496476), (4, 94122357), (6, 62748238), (7, 53784204), (12, 31374119), (14, 26892102), (21, 17928068), (28, 13446051), (42, 8964034), (71, 5302668), (84, 4482017), (142, 2651334), (213, 1767556), (284, 1325667), (426, 883778), (497, 757524), (852, 441889), (994, 378762), (1491, 252508), (1988, 189381), (2982, 126254), (5964, 63127)]