279621342

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 850348800

約数和(自身を除く): 570727458

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 49, 54, 63, 66, 77, 78, 91, 98, 99, 117, 126, 143, 147, 154, 182, 189, 198, 231, 234, 273, 286, 294, 297, 351, 378, 429, 441, 462, 539, 546, 594, 637, 693, 702, 739, 819, 858, 882, 1001, 1078, 1274, 1287, 1323, 1386, 1478, 1617, 1638, 1911, 2002, 2079, 2217, 2457, 2574, 2646, 3003, 3234, 3822, 3861, 4158, 4434, 4851, 4914, 5173, 5733, 6006, 6651, 7007, 7722, 8129, 9009, 9607, 9702, 10346, 11466, 13302, 14014, 14553, 15519, 16258, 17199, 18018, 19214, 19953, 21021, 24387, 27027, 28821, 29106, 31038, 34398, 36211, 39906, 42042, 46557, 48774, 54054, 56903, 57642, 63063, 67249, 72422, 73161, 86463, 93114, 105677, 108633, 113806, 126126, 134498, 139671, 146322, 170709, 172926, 189189, 201747, 211354, 217266, 219483, 259389, 279342, 317031, 325899, 341418, 378378, 398321, 403494, 438966, 470743, 512127, 518778, 605241, 634062, 651798, 739739, 796642, 941486, 951093, 977697, 1024254, 1194963, 1210482, 1412229, 1479478, 1536381, 1815723, 1902186, 1955394, 2219217, 2389926, 2824458, 2853279, 3072762, 3584889, 3631446, 4236687, 4438434, 5178173, 5706558, 6657651, 7169778, 8473374, 10356346, 10754667, 12710061, 13315302, 15534519, 19972953, 21509334, 25420122, 31069038, 39945906, 46603557, 93207114, 139810671, 279621342]

約数ペア:

[(1, 279621342), (2, 139810671), (3, 93207114), (6, 46603557), (7, 39945906), (9, 31069038), (11, 25420122), (13, 21509334), (14, 19972953), (18, 15534519), (21, 13315302), (22, 12710061), (26, 10754667), (27, 10356346), (33, 8473374), (39, 7169778), (42, 6657651), (49, 5706558), (54, 5178173), (63, 4438434), (66, 4236687), (77, 3631446), (78, 3584889), (91, 3072762), (98, 2853279), (99, 2824458), (117, 2389926), (126, 2219217), (143, 1955394), (147, 1902186), (154, 1815723), (182, 1536381), (189, 1479478), (198, 1412229), (231, 1210482), (234, 1194963), (273, 1024254), (286, 977697), (294, 951093), (297, 941486), (351, 796642), (378, 739739), (429, 651798), (441, 634062), (462, 605241), (539, 518778), (546, 512127), (594, 470743), (637, 438966), (693, 403494), (702, 398321), (739, 378378), (819, 341418), (858, 325899), (882, 317031), (1001, 279342), (1078, 259389), (1274, 219483), (1287, 217266), (1323, 211354), (1386, 201747), (1478, 189189), (1617, 172926), (1638, 170709), (1911, 146322), (2002, 139671), (2079, 134498), (2217, 126126), (2457, 113806), (2574, 108633), (2646, 105677), (3003, 93114), (3234, 86463), (3822, 73161), (3861, 72422), (4158, 67249), (4434, 63063), (4851, 57642), (4914, 56903), (5173, 54054), (5733, 48774), (6006, 46557), (6651, 42042), (7007, 39906), (7722, 36211), (8129, 34398), (9009, 31038), (9607, 29106), (9702, 28821), (10346, 27027), (11466, 24387), (13302, 21021), (14014, 19953), (14553, 19214), (15519, 18018), (16258, 17199)]