2549213472

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:563

約数の個数: 192

約数和(自身を含む): 7429968000

約数和(自身を除く): 4880754528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 78, 89, 96, 104, 118, 156, 177, 178, 208, 236, 267, 312, 354, 356, 389, 416, 472, 534, 624, 708, 712, 767, 778, 944, 1068, 1157, 1167, 1248, 1416, 1424, 1534, 1556, 1888, 2136, 2301, 2314, 2334, 2832, 2848, 3068, 3112, 3471, 4272, 4602, 4628, 4668, 5057, 5251, 5664, 6136, 6224, 6942, 8544, 9204, 9256, 9336, 10114, 10502, 12272, 12448, 13884, 15171, 15753, 18408, 18512, 18672, 20228, 21004, 22951, 24544, 27768, 30342, 31506, 34621, 36816, 37024, 37344, 40456, 42008, 45902, 55536, 60684, 63012, 68263, 68853, 69242, 73632, 80912, 84016, 91804, 103863, 111072, 121368, 126024, 136526, 137706, 138484, 161824, 168032, 183608, 204789, 207726, 242736, 252048, 273052, 275412, 276968, 298363, 367216, 409578, 415452, 450073, 485472, 504096, 546104, 550824, 553936, 596726, 734432, 819156, 830904, 895089, 900146, 1092208, 1101648, 1107872, 1193452, 1350219, 1638312, 1661808, 1790178, 1800292, 2042639, 2184416, 2203296, 2386904, 2700438, 3276624, 3323616, 3580356, 3600584, 4085278, 4773808, 5400876, 6127917, 6553248, 7160712, 7201168, 8170556, 9547616, 10801752, 12255834, 14321424, 14402336, 16341112, 21603504, 24511668, 26554307, 28642848, 32682224, 43207008, 49023336, 53108614, 65364448, 79662921, 98046672, 106217228, 159325842, 196093344, 212434456, 318651684, 424868912, 637303368, 849737824, 1274606736, 2549213472]

約数ペア:

[(1, 2549213472), (2, 1274606736), (3, 849737824), (4, 637303368), (6, 424868912), (8, 318651684), (12, 212434456), (13, 196093344), (16, 159325842), (24, 106217228), (26, 98046672), (32, 79662921), (39, 65364448), (48, 53108614), (52, 49023336), (59, 43207008), (78, 32682224), (89, 28642848), (96, 26554307), (104, 24511668), (118, 21603504), (156, 16341112), (177, 14402336), (178, 14321424), (208, 12255834), (236, 10801752), (267, 9547616), (312, 8170556), (354, 7201168), (356, 7160712), (389, 6553248), (416, 6127917), (472, 5400876), (534, 4773808), (624, 4085278), (708, 3600584), (712, 3580356), (767, 3323616), (778, 3276624), (944, 2700438), (1068, 2386904), (1157, 2203296), (1167, 2184416), (1248, 2042639), (1416, 1800292), (1424, 1790178), (1534, 1661808), (1556, 1638312), (1888, 1350219), (2136, 1193452), (2301, 1107872), (2314, 1101648), (2334, 1092208), (2832, 900146), (2848, 895089), (3068, 830904), (3112, 819156), (3471, 734432), (4272, 596726), (4602, 553936), (4628, 550824), (4668, 546104), (5057, 504096), (5251, 485472), (5664, 450073), (6136, 415452), (6224, 409578), (6942, 367216), (8544, 298363), (9204, 276968), (9256, 275412), (9336, 273052), (10114, 252048), (10502, 242736), (12272, 207726), (12448, 204789), (13884, 183608), (15171, 168032), (15753, 161824), (18408, 138484), (18512, 137706), (18672, 136526), (20228, 126024), (21004, 121368), (22951, 111072), (24544, 103863), (27768, 91804), (30342, 84016), (31506, 80912), (34621, 73632), (36816, 69242), (37024, 68853), (37344, 68263), (40456, 63012), (42008, 60684), (45902, 55536)]