1911942912

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{997}}^1$

素因数の和:1254

約数の個数: 144

約数和(自身を含む): 5581199232

約数和(自身を除く): 3669256320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 227, 256, 264, 352, 384, 454, 528, 681, 704, 768, 908, 997, 1056, 1362, 1408, 1816, 1994, 2112, 2497, 2724, 2816, 2991, 3632, 3988, 4224, 4994, 5448, 5982, 7264, 7491, 7976, 8448, 9988, 10896, 10967, 11964, 14528, 14982, 15952, 19976, 21792, 21934, 23928, 29056, 29964, 31904, 32901, 39952, 43584, 43868, 47856, 58112, 59928, 63808, 65802, 79904, 87168, 87736, 95712, 119856, 127616, 131604, 159808, 174336, 175472, 191424, 226319, 239712, 255232, 263208, 319616, 350944, 382848, 452638, 479424, 526416, 639232, 678957, 701888, 765696, 905276, 958848, 1052832, 1357914, 1403776, 1810552, 1917696, 2105664, 2489509, 2715828, 2807552, 3621104, 4211328, 4979018, 5431656, 7242208, 7468527, 8422656, 9958036, 10863312, 14484416, 14937054, 19916072, 21726624, 28968832, 29874108, 39832144, 43453248, 57937664, 59748216, 79664288, 86906496, 119496432, 159328576, 173812992, 238992864, 318657152, 477985728, 637314304, 955971456, 1911942912]

約数ペア:

[(1, 1911942912), (2, 955971456), (3, 637314304), (4, 477985728), (6, 318657152), (8, 238992864), (11, 173812992), (12, 159328576), (16, 119496432), (22, 86906496), (24, 79664288), (32, 59748216), (33, 57937664), (44, 43453248), (48, 39832144), (64, 29874108), (66, 28968832), (88, 21726624), (96, 19916072), (128, 14937054), (132, 14484416), (176, 10863312), (192, 9958036), (227, 8422656), (256, 7468527), (264, 7242208), (352, 5431656), (384, 4979018), (454, 4211328), (528, 3621104), (681, 2807552), (704, 2715828), (768, 2489509), (908, 2105664), (997, 1917696), (1056, 1810552), (1362, 1403776), (1408, 1357914), (1816, 1052832), (1994, 958848), (2112, 905276), (2497, 765696), (2724, 701888), (2816, 678957), (2991, 639232), (3632, 526416), (3988, 479424), (4224, 452638), (4994, 382848), (5448, 350944), (5982, 319616), (7264, 263208), (7491, 255232), (7976, 239712), (8448, 226319), (9988, 191424), (10896, 175472), (10967, 174336), (11964, 159808), (14528, 131604), (14982, 127616), (15952, 119856), (19976, 95712), (21792, 87736), (21934, 87168), (23928, 79904), (29056, 65802), (29964, 63808), (31904, 59928), (32901, 58112), (39952, 47856), (43584, 43868)]