2028681312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2539}}^1$

素因数の和:2629

約数の個数: 192

約数和(自身を含む): 6452006400

約数和(自身を除く): 4423325088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 41, 42, 48, 56, 58, 82, 84, 87, 96, 112, 116, 123, 164, 168, 174, 203, 224, 232, 246, 287, 328, 336, 348, 406, 464, 492, 574, 609, 656, 672, 696, 812, 861, 928, 984, 1148, 1189, 1218, 1312, 1392, 1624, 1722, 1968, 2296, 2378, 2436, 2539, 2784, 3248, 3444, 3567, 3936, 4592, 4756, 4872, 5078, 6496, 6888, 7134, 7617, 8323, 9184, 9512, 9744, 10156, 13776, 14268, 15234, 16646, 17773, 19024, 19488, 20312, 24969, 27552, 28536, 30468, 33292, 35546, 38048, 40624, 49938, 53319, 57072, 60936, 66584, 71092, 73631, 81248, 99876, 104099, 106638, 114144, 121872, 133168, 142184, 147262, 199752, 208198, 213276, 220893, 243744, 266336, 284368, 294524, 312297, 399504, 416396, 426552, 441786, 515417, 568736, 589048, 624594, 728693, 799008, 832792, 853104, 883572, 1030834, 1178096, 1249188, 1457386, 1546251, 1665584, 1706208, 1767144, 2061668, 2186079, 2356192, 2498376, 2914772, 3018871, 3092502, 3331168, 3534288, 4123336, 4372158, 4996752, 5829544, 6037742, 6185004, 7068576, 8246672, 8744316, 9056613, 9993504, 11659088, 12075484, 12370008, 16493344, 17488632, 18113226, 21132097, 23318176, 24150968, 24740016, 34977264, 36226452, 42264194, 48301936, 49480032, 63396291, 69954528, 72452904, 84528388, 96603872, 126792582, 144905808, 169056776, 253585164, 289811616, 338113552, 507170328, 676227104, 1014340656, 2028681312]

約数ペア:

[(1, 2028681312), (2, 1014340656), (3, 676227104), (4, 507170328), (6, 338113552), (7, 289811616), (8, 253585164), (12, 169056776), (14, 144905808), (16, 126792582), (21, 96603872), (24, 84528388), (28, 72452904), (29, 69954528), (32, 63396291), (41, 49480032), (42, 48301936), (48, 42264194), (56, 36226452), (58, 34977264), (82, 24740016), (84, 24150968), (87, 23318176), (96, 21132097), (112, 18113226), (116, 17488632), (123, 16493344), (164, 12370008), (168, 12075484), (174, 11659088), (203, 9993504), (224, 9056613), (232, 8744316), (246, 8246672), (287, 7068576), (328, 6185004), (336, 6037742), (348, 5829544), (406, 4996752), (464, 4372158), (492, 4123336), (574, 3534288), (609, 3331168), (656, 3092502), (672, 3018871), (696, 2914772), (812, 2498376), (861, 2356192), (928, 2186079), (984, 2061668), (1148, 1767144), (1189, 1706208), (1218, 1665584), (1312, 1546251), (1392, 1457386), (1624, 1249188), (1722, 1178096), (1968, 1030834), (2296, 883572), (2378, 853104), (2436, 832792), (2539, 799008), (2784, 728693), (3248, 624594), (3444, 589048), (3567, 568736), (3936, 515417), (4592, 441786), (4756, 426552), (4872, 416396), (5078, 399504), (6496, 312297), (6888, 294524), (7134, 284368), (7617, 266336), (8323, 243744), (9184, 220893), (9512, 213276), (9744, 208198), (10156, 199752), (13776, 147262), (14268, 142184), (15234, 133168), (16646, 121872), (17773, 114144), (19024, 106638), (19488, 104099), (20312, 99876), (24969, 81248), (27552, 73631), (28536, 71092), (30468, 66584), (33292, 60936), (35546, 57072), (38048, 53319), (40624, 49938)]