1943542458

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 256

約数和(自身を含む): 5480939520

約数和(自身を除く): 3537397062

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 27, 31, 33, 39, 46, 54, 62, 66, 69, 78, 93, 99, 117, 138, 143, 186, 198, 207, 234, 253, 279, 286, 297, 299, 341, 351, 353, 403, 414, 429, 506, 558, 594, 598, 621, 682, 702, 706, 713, 759, 806, 837, 858, 897, 1023, 1059, 1209, 1242, 1287, 1426, 1518, 1674, 1794, 2046, 2118, 2139, 2277, 2418, 2574, 2691, 3069, 3177, 3289, 3627, 3861, 3883, 4278, 4433, 4554, 4589, 5382, 6138, 6354, 6417, 6578, 6831, 7254, 7722, 7766, 7843, 8073, 8119, 8866, 9178, 9207, 9269, 9531, 9867, 10881, 10943, 11649, 12834, 13299, 13662, 13767, 15686, 16146, 16238, 18414, 18538, 19062, 19251, 19734, 21762, 21886, 23298, 23529, 24357, 26598, 27534, 27807, 29601, 32829, 34947, 38502, 39897, 41301, 47058, 48714, 50479, 55614, 59202, 65658, 69894, 70587, 73071, 79794, 82602, 83421, 88803, 89309, 98487, 100958, 101959, 104841, 105547, 119691, 120373, 123903, 141174, 142259, 146142, 151437, 166842, 177606, 178618, 196974, 203918, 209682, 211094, 211761, 219213, 239382, 240746, 247806, 250263, 251689, 267927, 284518, 295461, 302874, 305877, 316641, 361119, 423522, 426777, 438426, 454311, 500526, 503378, 535854, 590922, 611754, 633282, 722238, 755067, 803781, 853554, 908622, 917631, 949923, 1083357, 1161017, 1280331, 1362933, 1510134, 1564849, 1607562, 1835262, 1899846, 2166714, 2265201, 2322034, 2411343, 2560662, 2725866, 2752893, 2768579, 2849769, 3129698, 3250071, 3271957, 3483051, 3840993, 4530402, 4694547, 4822686, 5505786, 5537158, 5699538, 6500142, 6543914, 6795603, 6966102, 7681986, 8305737, 9389094, 9815871, 10449153, 13591206, 14083641, 16611474, 19631742, 20898306, 24917211, 28167282, 29447613, 31347459, 35991527, 42250923, 49834422, 58895226, 62694918, 71983054, 74751633, 84501846, 88342839, 107974581, 149503266, 176685678, 215949162, 323923743, 647847486, 971771229, 1943542458]

約数ペア:

[(1, 1943542458), (2, 971771229), (3, 647847486), (6, 323923743), (9, 215949162), (11, 176685678), (13, 149503266), (18, 107974581), (22, 88342839), (23, 84501846), (26, 74751633), (27, 71983054), (31, 62694918), (33, 58895226), (39, 49834422), (46, 42250923), (54, 35991527), (62, 31347459), (66, 29447613), (69, 28167282), (78, 24917211), (93, 20898306), (99, 19631742), (117, 16611474), (138, 14083641), (143, 13591206), (186, 10449153), (198, 9815871), (207, 9389094), (234, 8305737), (253, 7681986), (279, 6966102), (286, 6795603), (297, 6543914), (299, 6500142), (341, 5699538), (351, 5537158), (353, 5505786), (403, 4822686), (414, 4694547), (429, 4530402), (506, 3840993), (558, 3483051), (594, 3271957), (598, 3250071), (621, 3129698), (682, 2849769), (702, 2768579), (706, 2752893), (713, 2725866), (759, 2560662), (806, 2411343), (837, 2322034), (858, 2265201), (897, 2166714), (1023, 1899846), (1059, 1835262), (1209, 1607562), (1242, 1564849), (1287, 1510134), (1426, 1362933), (1518, 1280331), (1674, 1161017), (1794, 1083357), (2046, 949923), (2118, 917631), (2139, 908622), (2277, 853554), (2418, 803781), (2574, 755067), (2691, 722238), (3069, 633282), (3177, 611754), (3289, 590922), (3627, 535854), (3861, 503378), (3883, 500526), (4278, 454311), (4433, 438426), (4554, 426777), (4589, 423522), (5382, 361119), (6138, 316641), (6354, 305877), (6417, 302874), (6578, 295461), (6831, 284518), (7254, 267927), (7722, 251689), (7766, 250263), (7843, 247806), (8073, 240746), (8119, 239382), (8866, 219213), (9178, 211761), (9207, 211094), (9269, 209682), (9531, 203918), (9867, 196974), (10881, 178618), (10943, 177606), (11649, 166842), (12834, 151437), (13299, 146142), (13662, 142259), (13767, 141174), (15686, 123903), (16146, 120373), (16238, 119691), (18414, 105547), (18538, 104841), (19062, 101959), (19251, 100958), (19734, 98487), (21762, 89309), (21886, 88803), (23298, 83421), (23529, 82602), (24357, 79794), (26598, 73071), (27534, 70587), (27807, 69894), (29601, 65658), (32829, 59202), (34947, 55614), (38502, 50479), (39897, 48714), (41301, 47058)]