878138976

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1445

約数の個数: 192

約数和(自身を含む): 2767758336

約数和(自身を除く): 1889619360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 47, 48, 52, 66, 78, 88, 94, 96, 104, 132, 141, 143, 156, 176, 188, 208, 264, 282, 286, 312, 352, 376, 416, 429, 517, 528, 564, 572, 611, 624, 752, 858, 1034, 1056, 1128, 1144, 1222, 1248, 1361, 1504, 1551, 1716, 1833, 2068, 2256, 2288, 2444, 2722, 3102, 3432, 3666, 4083, 4136, 4512, 4576, 4888, 5444, 6204, 6721, 6864, 7332, 8166, 8272, 9776, 10888, 12408, 13442, 13728, 14664, 14971, 16332, 16544, 17693, 19552, 20163, 21776, 24816, 26884, 29328, 29942, 32664, 35386, 40326, 43552, 44913, 49632, 53079, 53768, 58656, 59884, 63967, 65328, 70772, 80652, 89826, 106158, 107536, 119768, 127934, 130656, 141544, 161304, 179652, 191901, 194623, 212316, 215072, 239536, 255868, 283088, 322608, 359304, 383802, 389246, 424632, 479072, 511736, 566176, 583869, 645216, 703637, 718608, 767604, 778492, 831571, 849264, 1023472, 1167738, 1407274, 1437216, 1535208, 1556984, 1663142, 1698528, 2046944, 2110911, 2335476, 2494713, 2814548, 3070416, 3113968, 3326284, 4221822, 4670952, 4989426, 5629096, 6140832, 6227936, 6652568, 8443644, 9147281, 9341904, 9978852, 11258192, 13305136, 16887288, 18294562, 18683808, 19957704, 22516384, 26610272, 27441843, 33774576, 36589124, 39915408, 54883686, 67549152, 73178248, 79830816, 109767372, 146356496, 219534744, 292712992, 439069488, 878138976]

約数ペア:

[(1, 878138976), (2, 439069488), (3, 292712992), (4, 219534744), (6, 146356496), (8, 109767372), (11, 79830816), (12, 73178248), (13, 67549152), (16, 54883686), (22, 39915408), (24, 36589124), (26, 33774576), (32, 27441843), (33, 26610272), (39, 22516384), (44, 19957704), (47, 18683808), (48, 18294562), (52, 16887288), (66, 13305136), (78, 11258192), (88, 9978852), (94, 9341904), (96, 9147281), (104, 8443644), (132, 6652568), (141, 6227936), (143, 6140832), (156, 5629096), (176, 4989426), (188, 4670952), (208, 4221822), (264, 3326284), (282, 3113968), (286, 3070416), (312, 2814548), (352, 2494713), (376, 2335476), (416, 2110911), (429, 2046944), (517, 1698528), (528, 1663142), (564, 1556984), (572, 1535208), (611, 1437216), (624, 1407274), (752, 1167738), (858, 1023472), (1034, 849264), (1056, 831571), (1128, 778492), (1144, 767604), (1222, 718608), (1248, 703637), (1361, 645216), (1504, 583869), (1551, 566176), (1716, 511736), (1833, 479072), (2068, 424632), (2256, 389246), (2288, 383802), (2444, 359304), (2722, 322608), (3102, 283088), (3432, 255868), (3666, 239536), (4083, 215072), (4136, 212316), (4512, 194623), (4576, 191901), (4888, 179652), (5444, 161304), (6204, 141544), (6721, 130656), (6864, 127934), (7332, 119768), (8166, 107536), (8272, 106158), (9776, 89826), (10888, 80652), (12408, 70772), (13442, 65328), (13728, 63967), (14664, 59884), (14971, 58656), (16332, 53768), (16544, 53079), (17693, 49632), (19552, 44913), (20163, 43552), (21776, 40326), (24816, 35386), (26884, 32664), (29328, 29942)]