31580496486

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3881}}^1$

素因数の和:4032

約数の個数: 256

約数和(自身を含む): 93018931200

約数和(自身を除く): 61438434714

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 99, 103, 114, 126, 133, 154, 171, 189, 198, 206, 209, 231, 266, 297, 309, 342, 378, 399, 418, 462, 513, 594, 618, 627, 693, 721, 798, 927, 1026, 1133, 1197, 1254, 1386, 1442, 1463, 1854, 1881, 1957, 2079, 2163, 2266, 2394, 2781, 2926, 3399, 3591, 3762, 3881, 3914, 4158, 4326, 4389, 5562, 5643, 5871, 6489, 6798, 7182, 7762, 7931, 8778, 10197, 11286, 11643, 11742, 12978, 13167, 13699, 15862, 17613, 19467, 20394, 21527, 23286, 23793, 26334, 27167, 27398, 30591, 34929, 35226, 38934, 39501, 41097, 42691, 43054, 47586, 52839, 54334, 61182, 64581, 69858, 71379, 73739, 79002, 81501, 82194, 85382, 104787, 105678, 123291, 128073, 129162, 142758, 147478, 150689, 163002, 193743, 209574, 214137, 221217, 244503, 246582, 256146, 298837, 301378, 369873, 384219, 387486, 399743, 428274, 442434, 452067, 489006, 516173, 581229, 597674, 663651, 733509, 739746, 768438, 799486, 811129, 896511, 904134, 1032346, 1152657, 1162458, 1199229, 1327302, 1356201, 1467018, 1548519, 1622258, 1793022, 1990953, 2305314, 2398458, 2433387, 2689533, 2712402, 2798201, 3097038, 3597687, 3981906, 4068603, 4397173, 4645557, 4866774, 5379066, 5596402, 5677903, 7195374, 7300161, 7595117, 8068599, 8137206, 8394603, 8794346, 9291114, 10793061, 11355806, 13191519, 13936671, 14600322, 15190234, 16137198, 16789206, 17033709, 21586122, 21900483, 22785351, 25183809, 26383038, 27873342, 30780211, 34067418, 39574557, 43800966, 45570702, 50367618, 51101127, 53165819, 61560422, 68356053, 75551427, 79149114, 83546287, 92340633, 102202254, 106331638, 118723671, 136712106, 151102854, 153303381, 159497457, 167092574, 184681266, 205068159, 237447342, 250638861, 277021899, 306606762, 318994914, 410136318, 478492371, 501277722, 554043798, 584824009, 751916583, 831065697, 956984742, 1169648018, 1435477113, 1503833166, 1662131394, 1754472027, 2255749749, 2870954226, 3508944054, 4511499498, 5263416081, 10526832162, 15790248243, 31580496486]

約数ペア:

[(1, 31580496486), (2, 15790248243), (3, 10526832162), (6, 5263416081), (7, 4511499498), (9, 3508944054), (11, 2870954226), (14, 2255749749), (18, 1754472027), (19, 1662131394), (21, 1503833166), (22, 1435477113), (27, 1169648018), (33, 956984742), (38, 831065697), (42, 751916583), (54, 584824009), (57, 554043798), (63, 501277722), (66, 478492371), (77, 410136318), (99, 318994914), (103, 306606762), (114, 277021899), (126, 250638861), (133, 237447342), (154, 205068159), (171, 184681266), (189, 167092574), (198, 159497457), (206, 153303381), (209, 151102854), (231, 136712106), (266, 118723671), (297, 106331638), (309, 102202254), (342, 92340633), (378, 83546287), (399, 79149114), (418, 75551427), (462, 68356053), (513, 61560422), (594, 53165819), (618, 51101127), (627, 50367618), (693, 45570702), (721, 43800966), (798, 39574557), (927, 34067418), (1026, 30780211), (1133, 27873342), (1197, 26383038), (1254, 25183809), (1386, 22785351), (1442, 21900483), (1463, 21586122), (1854, 17033709), (1881, 16789206), (1957, 16137198), (2079, 15190234), (2163, 14600322), (2266, 13936671), (2394, 13191519), (2781, 11355806), (2926, 10793061), (3399, 9291114), (3591, 8794346), (3762, 8394603), (3881, 8137206), (3914, 8068599), (4158, 7595117), (4326, 7300161), (4389, 7195374), (5562, 5677903), (5643, 5596402), (5871, 5379066), (6489, 4866774), (6798, 4645557), (7182, 4397173), (7762, 4068603), (7931, 3981906), (8778, 3597687), (10197, 3097038), (11286, 2798201), (11643, 2712402), (11742, 2689533), (12978, 2433387), (13167, 2398458), (13699, 2305314), (15862, 1990953), (17613, 1793022), (19467, 1622258), (20394, 1548519), (21527, 1467018), (23286, 1356201), (23793, 1327302), (26334, 1199229), (27167, 1162458), (27398, 1152657), (30591, 1032346), (34929, 904134), (35226, 896511), (38934, 811129), (39501, 799486), (41097, 768438), (42691, 739746), (43054, 733509), (47586, 663651), (52839, 597674), (54334, 581229), (61182, 516173), (64581, 489006), (69858, 452067), (71379, 442434), (73739, 428274), (79002, 399743), (81501, 387486), (82194, 384219), (85382, 369873), (104787, 301378), (105678, 298837), (123291, 256146), (128073, 246582), (129162, 244503), (142758, 221217), (147478, 214137), (150689, 209574), (163002, 193743)]