1231021638

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 320

約数和(自身を含む): 3688312320

約数和(自身を除く): 2457290682

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 41, 42, 54, 58, 63, 66, 77, 81, 82, 83, 87, 99, 123, 126, 154, 162, 166, 174, 189, 198, 203, 231, 246, 249, 261, 287, 297, 319, 369, 378, 406, 451, 462, 498, 522, 567, 574, 581, 594, 609, 638, 693, 738, 747, 783, 861, 891, 902, 913, 957, 1107, 1134, 1162, 1189, 1218, 1353, 1386, 1494, 1566, 1722, 1743, 1782, 1826, 1827, 1914, 2079, 2214, 2233, 2241, 2349, 2378, 2407, 2583, 2706, 2739, 2871, 3157, 3321, 3403, 3486, 3567, 3654, 4059, 4158, 4466, 4482, 4698, 4814, 5166, 5229, 5478, 5481, 5742, 6237, 6314, 6391, 6642, 6699, 6723, 6806, 7134, 7221, 7749, 8118, 8217, 8323, 8613, 9471, 10209, 10458, 10701, 10962, 12177, 12474, 12782, 13079, 13398, 13446, 14442, 15498, 15687, 16434, 16443, 16646, 16849, 17226, 18942, 19173, 20097, 20418, 21402, 21663, 23247, 23821, 24354, 24651, 24969, 25839, 26158, 26477, 28413, 30627, 31374, 32103, 32886, 33698, 36531, 37433, 38346, 39237, 40194, 43326, 46494, 47061, 47642, 49302, 49938, 50547, 51678, 52954, 56826, 57519, 60291, 61254, 64206, 64989, 71463, 73062, 73953, 74866, 74907, 78474, 79431, 85239, 91553, 91881, 94122, 96309, 98687, 101094, 112299, 115038, 117711, 120582, 129978, 142926, 147906, 149814, 151641, 158862, 170478, 172557, 180873, 183106, 183762, 185339, 192618, 194967, 197374, 214389, 224598, 224721, 235422, 238293, 255717, 262031, 274659, 275643, 296061, 303282, 336897, 345114, 353133, 361746, 370678, 389934, 428778, 449442, 454923, 476586, 511434, 517671, 524062, 549318, 551286, 556017, 592122, 643167, 673794, 674163, 690809, 706266, 714879, 786093, 823977, 888183, 909846, 1010691, 1035342, 1059399, 1085557, 1112034, 1286334, 1348326, 1364769, 1381618, 1429758, 1572186, 1647954, 1668051, 1776366, 1929501, 2021382, 2072427, 2118798, 2144637, 2171114, 2358279, 2471931, 2664549, 2729538, 3032073, 3256671, 3336102, 3859002, 4144854, 4289274, 4716558, 4943862, 5004153, 5329098, 6064146, 6217281, 6513342, 7074837, 7415793, 7598899, 7993647, 9770013, 10008306, 12434562, 14149674, 14831586, 15012459, 15197798, 15987294, 18651843, 19540026, 21224511, 22796697, 29310039, 30024918, 37303686, 42449022, 45593394, 55955529, 58620078, 68390091, 87930117, 111911058, 136780182, 175860234, 205170273, 410340546, 615510819, 1231021638]

約数ペア:

[(1, 1231021638), (2, 615510819), (3, 410340546), (6, 205170273), (7, 175860234), (9, 136780182), (11, 111911058), (14, 87930117), (18, 68390091), (21, 58620078), (22, 55955529), (27, 45593394), (29, 42449022), (33, 37303686), (41, 30024918), (42, 29310039), (54, 22796697), (58, 21224511), (63, 19540026), (66, 18651843), (77, 15987294), (81, 15197798), (82, 15012459), (83, 14831586), (87, 14149674), (99, 12434562), (123, 10008306), (126, 9770013), (154, 7993647), (162, 7598899), (166, 7415793), (174, 7074837), (189, 6513342), (198, 6217281), (203, 6064146), (231, 5329098), (246, 5004153), (249, 4943862), (261, 4716558), (287, 4289274), (297, 4144854), (319, 3859002), (369, 3336102), (378, 3256671), (406, 3032073), (451, 2729538), (462, 2664549), (498, 2471931), (522, 2358279), (567, 2171114), (574, 2144637), (581, 2118798), (594, 2072427), (609, 2021382), (638, 1929501), (693, 1776366), (738, 1668051), (747, 1647954), (783, 1572186), (861, 1429758), (891, 1381618), (902, 1364769), (913, 1348326), (957, 1286334), (1107, 1112034), (1134, 1085557), (1162, 1059399), (1189, 1035342), (1218, 1010691), (1353, 909846), (1386, 888183), (1494, 823977), (1566, 786093), (1722, 714879), (1743, 706266), (1782, 690809), (1826, 674163), (1827, 673794), (1914, 643167), (2079, 592122), (2214, 556017), (2233, 551286), (2241, 549318), (2349, 524062), (2378, 517671), (2407, 511434), (2583, 476586), (2706, 454923), (2739, 449442), (2871, 428778), (3157, 389934), (3321, 370678), (3403, 361746), (3486, 353133), (3567, 345114), (3654, 336897), (4059, 303282), (4158, 296061), (4466, 275643), (4482, 274659), (4698, 262031), (4814, 255717), (5166, 238293), (5229, 235422), (5478, 224721), (5481, 224598), (5742, 214389), (6237, 197374), (6314, 194967), (6391, 192618), (6642, 185339), (6699, 183762), (6723, 183106), (6806, 180873), (7134, 172557), (7221, 170478), (7749, 158862), (8118, 151641), (8217, 149814), (8323, 147906), (8613, 142926), (9471, 129978), (10209, 120582), (10458, 117711), (10701, 115038), (10962, 112299), (12177, 101094), (12474, 98687), (12782, 96309), (13079, 94122), (13398, 91881), (13446, 91553), (14442, 85239), (15498, 79431), (15687, 78474), (16434, 74907), (16443, 74866), (16646, 73953), (16849, 73062), (17226, 71463), (18942, 64989), (19173, 64206), (20097, 61254), (20418, 60291), (21402, 57519), (21663, 56826), (23247, 52954), (23821, 51678), (24354, 50547), (24651, 49938), (24969, 49302), (25839, 47642), (26158, 47061), (26477, 46494), (28413, 43326), (30627, 40194), (31374, 39237), (32103, 38346), (32886, 37433), (33698, 36531)]