1011528

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{223}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 3252480

約数和(自身を除く): 2240952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 223, 252, 324, 378, 446, 504, 567, 648, 669, 756, 892, 1134, 1338, 1512, 1561, 1784, 2007, 2268, 2676, 3122, 4014, 4536, 4683, 5352, 6021, 6244, 8028, 9366, 12042, 12488, 14049, 16056, 18063, 18732, 24084, 28098, 36126, 37464, 42147, 48168, 56196, 72252, 84294, 112392, 126441, 144504, 168588, 252882, 337176, 505764, 1011528]

約数ペア:

[(1, 1011528), (2, 505764), (3, 337176), (4, 252882), (6, 168588), (7, 144504), (8, 126441), (9, 112392), (12, 84294), (14, 72252), (18, 56196), (21, 48168), (24, 42147), (27, 37464), (28, 36126), (36, 28098), (42, 24084), (54, 18732), (56, 18063), (63, 16056), (72, 14049), (81, 12488), (84, 12042), (108, 9366), (126, 8028), (162, 6244), (168, 6021), (189, 5352), (216, 4683), (223, 4536), (252, 4014), (324, 3122), (378, 2676), (446, 2268), (504, 2007), (567, 1784), (648, 1561), (669, 1512), (756, 1338), (892, 1134)]