1871209704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2297}}^1$

素因数の和:2699

約数の個数: 128

約数和(自身を含む): 5775517440

約数和(自身を除く): 3904307736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 373, 546, 728, 746, 1092, 1119, 1492, 2184, 2238, 2297, 2611, 2984, 4476, 4594, 4849, 5222, 6891, 7833, 8952, 9188, 9698, 10444, 13782, 14547, 15666, 16079, 18376, 19396, 20888, 27564, 29094, 29861, 31332, 32158, 33943, 38792, 48237, 55128, 58188, 59722, 62664, 64316, 67886, 89583, 96474, 101829, 116376, 119444, 128632, 135772, 179166, 192948, 203658, 209027, 238888, 271544, 358332, 385896, 407316, 418054, 627081, 716664, 814632, 836108, 856781, 1254162, 1672216, 1713562, 2508324, 2570343, 3427124, 5016648, 5140686, 5997467, 6854248, 10281372, 11138153, 11994934, 17992401, 20562744, 22276306, 23989868, 33414459, 35984802, 44552612, 47979736, 66828918, 71969604, 77967071, 89105224, 133657836, 143939208, 155934142, 233901213, 267315672, 311868284, 467802426, 623736568, 935604852, 1871209704]

約数ペア:

[(1, 1871209704), (2, 935604852), (3, 623736568), (4, 467802426), (6, 311868284), (7, 267315672), (8, 233901213), (12, 155934142), (13, 143939208), (14, 133657836), (21, 89105224), (24, 77967071), (26, 71969604), (28, 66828918), (39, 47979736), (42, 44552612), (52, 35984802), (56, 33414459), (78, 23989868), (84, 22276306), (91, 20562744), (104, 17992401), (156, 11994934), (168, 11138153), (182, 10281372), (273, 6854248), (312, 5997467), (364, 5140686), (373, 5016648), (546, 3427124), (728, 2570343), (746, 2508324), (1092, 1713562), (1119, 1672216), (1492, 1254162), (2184, 856781), (2238, 836108), (2297, 814632), (2611, 716664), (2984, 627081), (4476, 418054), (4594, 407316), (4849, 385896), (5222, 358332), (6891, 271544), (7833, 238888), (8952, 209027), (9188, 203658), (9698, 192948), (10444, 179166), (13782, 135772), (14547, 128632), (15666, 119444), (16079, 116376), (18376, 101829), (19396, 96474), (20888, 89583), (27564, 67886), (29094, 64316), (29861, 62664), (31332, 59722), (32158, 58188), (33943, 55128), (38792, 48237)]