12297721016

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:853

約数の個数: 128

約数和(自身を含む): 27686292480

約数和(自身を除く): 15388571464

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 53, 56, 86, 106, 167, 172, 212, 301, 334, 344, 371, 424, 577, 602, 668, 742, 1154, 1169, 1204, 1336, 1484, 2279, 2308, 2338, 2408, 2968, 4039, 4558, 4616, 4676, 7181, 8078, 8851, 9116, 9352, 14362, 15953, 16156, 17702, 18232, 24811, 28724, 30581, 31906, 32312, 35404, 49622, 50267, 57448, 61162, 61957, 63812, 70808, 96359, 99244, 100534, 122324, 123914, 127624, 173677, 192718, 198488, 201068, 214067, 244648, 247828, 347354, 380593, 385436, 402136, 428134, 495656, 674513, 694708, 761186, 770872, 856268, 1314983, 1349026, 1389416, 1522372, 1712536, 2629966, 2664151, 2698052, 3044744, 4143437, 5107027, 5259932, 5328302, 5396104, 8286874, 9204881, 10214054, 10519864, 10656604, 16573748, 18409762, 20428108, 21313208, 29004059, 33147496, 35749189, 36819524, 40856216, 58008118, 71498378, 73639048, 116016236, 142996756, 219602161, 232032472, 285993512, 439204322, 878408644, 1537215127, 1756817288, 3074430254, 6148860508, 12297721016]

約数ペア:

[(1, 12297721016), (2, 6148860508), (4, 3074430254), (7, 1756817288), (8, 1537215127), (14, 878408644), (28, 439204322), (43, 285993512), (53, 232032472), (56, 219602161), (86, 142996756), (106, 116016236), (167, 73639048), (172, 71498378), (212, 58008118), (301, 40856216), (334, 36819524), (344, 35749189), (371, 33147496), (424, 29004059), (577, 21313208), (602, 20428108), (668, 18409762), (742, 16573748), (1154, 10656604), (1169, 10519864), (1204, 10214054), (1336, 9204881), (1484, 8286874), (2279, 5396104), (2308, 5328302), (2338, 5259932), (2408, 5107027), (2968, 4143437), (4039, 3044744), (4558, 2698052), (4616, 2664151), (4676, 2629966), (7181, 1712536), (8078, 1522372), (8851, 1389416), (9116, 1349026), (9352, 1314983), (14362, 856268), (15953, 770872), (16156, 761186), (17702, 694708), (18232, 674513), (24811, 495656), (28724, 428134), (30581, 402136), (31906, 385436), (32312, 380593), (35404, 347354), (49622, 247828), (50267, 244648), (57448, 214067), (61162, 201068), (61957, 198488), (63812, 192718), (70808, 173677), (96359, 127624), (99244, 123914), (100534, 122324)]