1531607808

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 4219600896

約数和(自身を除く): 2687993088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 127, 128, 164, 192, 246, 254, 256, 328, 381, 383, 384, 492, 508, 656, 762, 766, 768, 984, 1016, 1149, 1312, 1524, 1532, 1968, 2032, 2298, 2624, 3048, 3064, 3936, 4064, 4596, 5207, 5248, 6096, 6128, 7872, 8128, 9192, 10414, 10496, 12192, 12256, 15621, 15703, 15744, 16256, 18384, 20828, 24384, 24512, 31242, 31406, 31488, 32512, 36768, 41656, 47109, 48641, 48768, 49024, 62484, 62812, 73536, 83312, 94218, 97282, 97536, 98048, 124968, 125624, 145923, 147072, 166624, 188436, 194564, 249936, 251248, 291846, 294144, 333248, 376872, 389128, 499872, 502496, 583692, 666496, 753744, 778256, 999744, 1004992, 1167384, 1332992, 1507488, 1556512, 1994281, 1999488, 2009984, 2334768, 3014976, 3113024, 3988562, 3998976, 4019968, 4669536, 5982843, 6029952, 6226048, 7977124, 9339072, 11965686, 12059904, 12452096, 15954248, 18678144, 23931372, 31908496, 37356288, 47862744, 63816992, 95725488, 127633984, 191450976, 255267968, 382901952, 510535936, 765803904, 1531607808]

約数ペア:

[(1, 1531607808), (2, 765803904), (3, 510535936), (4, 382901952), (6, 255267968), (8, 191450976), (12, 127633984), (16, 95725488), (24, 63816992), (32, 47862744), (41, 37356288), (48, 31908496), (64, 23931372), (82, 18678144), (96, 15954248), (123, 12452096), (127, 12059904), (128, 11965686), (164, 9339072), (192, 7977124), (246, 6226048), (254, 6029952), (256, 5982843), (328, 4669536), (381, 4019968), (383, 3998976), (384, 3988562), (492, 3113024), (508, 3014976), (656, 2334768), (762, 2009984), (766, 1999488), (768, 1994281), (984, 1556512), (1016, 1507488), (1149, 1332992), (1312, 1167384), (1524, 1004992), (1532, 999744), (1968, 778256), (2032, 753744), (2298, 666496), (2624, 583692), (3048, 502496), (3064, 499872), (3936, 389128), (4064, 376872), (4596, 333248), (5207, 294144), (5248, 291846), (6096, 251248), (6128, 249936), (7872, 194564), (8128, 188436), (9192, 166624), (10414, 147072), (10496, 145923), (12192, 125624), (12256, 124968), (15621, 98048), (15703, 97536), (15744, 97282), (16256, 94218), (18384, 83312), (20828, 73536), (24384, 62812), (24512, 62484), (31242, 49024), (31406, 48768), (31488, 48641), (32512, 47109), (36768, 41656)]