2048763654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 5545013760

約数和(自身を除く): 3496250106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 53, 57, 63, 67, 106, 114, 126, 133, 134, 159, 171, 201, 241, 266, 318, 342, 371, 399, 402, 469, 477, 482, 603, 723, 742, 798, 938, 954, 1007, 1113, 1197, 1206, 1273, 1407, 1446, 1687, 2014, 2169, 2226, 2394, 2546, 2814, 3021, 3339, 3374, 3551, 3819, 4221, 4338, 4579, 5061, 6042, 6678, 7049, 7102, 7638, 8442, 8911, 9063, 9158, 10122, 10653, 11457, 12773, 13737, 14098, 15183, 16147, 17822, 18126, 21147, 21306, 22914, 24857, 25546, 26733, 27474, 30366, 31959, 32053, 32294, 38319, 41211, 42294, 48441, 49714, 53466, 63441, 63918, 64106, 67469, 74571, 76638, 80199, 82422, 89411, 96159, 96882, 113029, 114957, 126882, 134938, 145323, 149142, 160398, 178822, 192318, 202407, 223713, 226058, 229914, 242687, 268233, 288477, 290646, 306793, 339087, 404814, 447426, 472283, 485374, 536466, 576954, 607221, 613586, 678174, 728061, 804699, 855791, 920379, 944566, 1017261, 1214442, 1416849, 1456122, 1609398, 1698809, 1711582, 1840758, 2034522, 2147551, 2184183, 2567373, 2761137, 2833698, 3397618, 4250547, 4295102, 4368366, 5096427, 5134746, 5522274, 5990537, 6442653, 7702119, 8501094, 10192854, 11981074, 12885306, 15289281, 15404238, 16260029, 17971611, 19327959, 30578562, 32520058, 35943222, 38655918, 48780087, 53914833, 97560174, 107829666, 113820203, 146340261, 227640406, 292680522, 341460609, 682921218, 1024381827, 2048763654]

約数ペア:

[(1, 2048763654), (2, 1024381827), (3, 682921218), (6, 341460609), (7, 292680522), (9, 227640406), (14, 146340261), (18, 113820203), (19, 107829666), (21, 97560174), (38, 53914833), (42, 48780087), (53, 38655918), (57, 35943222), (63, 32520058), (67, 30578562), (106, 19327959), (114, 17971611), (126, 16260029), (133, 15404238), (134, 15289281), (159, 12885306), (171, 11981074), (201, 10192854), (241, 8501094), (266, 7702119), (318, 6442653), (342, 5990537), (371, 5522274), (399, 5134746), (402, 5096427), (469, 4368366), (477, 4295102), (482, 4250547), (603, 3397618), (723, 2833698), (742, 2761137), (798, 2567373), (938, 2184183), (954, 2147551), (1007, 2034522), (1113, 1840758), (1197, 1711582), (1206, 1698809), (1273, 1609398), (1407, 1456122), (1446, 1416849), (1687, 1214442), (2014, 1017261), (2169, 944566), (2226, 920379), (2394, 855791), (2546, 804699), (2814, 728061), (3021, 678174), (3339, 613586), (3374, 607221), (3551, 576954), (3819, 536466), (4221, 485374), (4338, 472283), (4579, 447426), (5061, 404814), (6042, 339087), (6678, 306793), (7049, 290646), (7102, 288477), (7638, 268233), (8442, 242687), (8911, 229914), (9063, 226058), (9158, 223713), (10122, 202407), (10653, 192318), (11457, 178822), (12773, 160398), (13737, 149142), (14098, 145323), (15183, 134938), (16147, 126882), (17822, 114957), (18126, 113029), (21147, 96882), (21306, 96159), (22914, 89411), (24857, 82422), (25546, 80199), (26733, 76638), (27474, 74571), (30366, 67469), (31959, 64106), (32053, 63918), (32294, 63441), (38319, 53466), (41211, 49714), (42294, 48441)]