8468221512

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1811}}^1$

素因数の和:2083

約数の個数: 128

約数和(自身を含む): 22732047360

約数和(自身を除く): 14263825848

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 197, 258, 276, 344, 394, 516, 552, 591, 788, 989, 1032, 1182, 1576, 1811, 1978, 2364, 2967, 3622, 3956, 4531, 4728, 5433, 5934, 7244, 7912, 8471, 9062, 10866, 11868, 13593, 14488, 16942, 18124, 21732, 23736, 25413, 27186, 33884, 36248, 41653, 43464, 50826, 54372, 67768, 77873, 83306, 101652, 108744, 124959, 155746, 166612, 194833, 203304, 233619, 249918, 311492, 333224, 356767, 389666, 467238, 499836, 584499, 622984, 713534, 779332, 934476, 999672, 1070301, 1168998, 1427068, 1558664, 1791079, 1868952, 2140602, 2337996, 2854136, 3582158, 4281204, 4675992, 5373237, 7164316, 8205641, 8562408, 10746474, 14328632, 15340981, 16411282, 21492948, 24616923, 30681962, 32822564, 42985896, 46022943, 49233846, 61363924, 65645128, 92045886, 98467692, 122727848, 184091772, 196935384, 352842563, 368183544, 705685126, 1058527689, 1411370252, 2117055378, 2822740504, 4234110756, 8468221512]

約数ペア:

[(1, 8468221512), (2, 4234110756), (3, 2822740504), (4, 2117055378), (6, 1411370252), (8, 1058527689), (12, 705685126), (23, 368183544), (24, 352842563), (43, 196935384), (46, 184091772), (69, 122727848), (86, 98467692), (92, 92045886), (129, 65645128), (138, 61363924), (172, 49233846), (184, 46022943), (197, 42985896), (258, 32822564), (276, 30681962), (344, 24616923), (394, 21492948), (516, 16411282), (552, 15340981), (591, 14328632), (788, 10746474), (989, 8562408), (1032, 8205641), (1182, 7164316), (1576, 5373237), (1811, 4675992), (1978, 4281204), (2364, 3582158), (2967, 2854136), (3622, 2337996), (3956, 2140602), (4531, 1868952), (4728, 1791079), (5433, 1558664), (5934, 1427068), (7244, 1168998), (7912, 1070301), (8471, 999672), (9062, 934476), (10866, 779332), (11868, 713534), (13593, 622984), (14488, 584499), (16942, 499836), (18124, 467238), (21732, 389666), (23736, 356767), (25413, 333224), (27186, 311492), (33884, 249918), (36248, 233619), (41653, 203304), (43464, 194833), (50826, 166612), (54372, 155746), (67768, 124959), (77873, 108744), (83306, 101652)]