405075624

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1021}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 1034100480

約数和(自身を除く): 629024856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 271, 366, 488, 542, 732, 813, 1021, 1084, 1464, 1626, 2042, 2168, 3063, 3252, 4084, 6126, 6504, 8168, 12252, 16531, 24504, 33062, 49593, 62281, 66124, 99186, 124562, 132248, 186843, 198372, 249124, 276691, 373686, 396744, 498248, 553382, 747372, 830073, 1106764, 1494744, 1660146, 2213528, 3320292, 6640584, 16878151, 33756302, 50634453, 67512604, 101268906, 135025208, 202537812, 405075624]

約数ペア:

[(1, 405075624), (2, 202537812), (3, 135025208), (4, 101268906), (6, 67512604), (8, 50634453), (12, 33756302), (24, 16878151), (61, 6640584), (122, 3320292), (183, 2213528), (244, 1660146), (271, 1494744), (366, 1106764), (488, 830073), (542, 747372), (732, 553382), (813, 498248), (1021, 396744), (1084, 373686), (1464, 276691), (1626, 249124), (2042, 198372), (2168, 186843), (3063, 132248), (3252, 124562), (4084, 99186), (6126, 66124), (6504, 62281), (8168, 49593), (12252, 33062), (16531, 24504)]