1577268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 4979520

約数和(自身を除く): 3402252

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 569, 693, 924, 1138, 1386, 1707, 2276, 2772, 3414, 3983, 5121, 6259, 6828, 7966, 10242, 11949, 12518, 15932, 18777, 20484, 23898, 25036, 35847, 37554, 43813, 47796, 56331, 71694, 75108, 87626, 112662, 131439, 143388, 175252, 225324, 262878, 394317, 525756, 788634, 1577268]

約数ペア:

[(1, 1577268), (2, 788634), (3, 525756), (4, 394317), (6, 262878), (7, 225324), (9, 175252), (11, 143388), (12, 131439), (14, 112662), (18, 87626), (21, 75108), (22, 71694), (28, 56331), (33, 47796), (36, 43813), (42, 37554), (44, 35847), (63, 25036), (66, 23898), (77, 20484), (84, 18777), (99, 15932), (126, 12518), (132, 11949), (154, 10242), (198, 7966), (231, 6828), (252, 6259), (308, 5121), (396, 3983), (462, 3414), (569, 2772), (693, 2276), (924, 1707), (1138, 1386)]