1645536

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 4405968

約数和(自身を除く): 2760432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 281, 366, 488, 562, 732, 843, 976, 1124, 1464, 1686, 1952, 2248, 2928, 3372, 4496, 5856, 6744, 8992, 13488, 17141, 26976, 34282, 51423, 68564, 102846, 137128, 205692, 274256, 411384, 548512, 822768, 1645536]

約数ペア:

[(1, 1645536), (2, 822768), (3, 548512), (4, 411384), (6, 274256), (8, 205692), (12, 137128), (16, 102846), (24, 68564), (32, 51423), (48, 34282), (61, 26976), (96, 17141), (122, 13488), (183, 8992), (244, 6744), (281, 5856), (366, 4496), (488, 3372), (562, 2928), (732, 2248), (843, 1952), (976, 1686), (1124, 1464)]