1889992416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:969

約数の個数: 192

約数和(自身を含む): 5606979840

約数和(自身を除く): 3716987424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 43, 48, 52, 78, 82, 86, 96, 104, 123, 129, 156, 164, 172, 208, 246, 258, 312, 328, 344, 416, 492, 516, 533, 559, 624, 656, 688, 859, 984, 1032, 1066, 1118, 1248, 1312, 1376, 1599, 1677, 1718, 1763, 1968, 2064, 2132, 2236, 2577, 3198, 3354, 3436, 3526, 3936, 4128, 4264, 4472, 5154, 5289, 6396, 6708, 6872, 7052, 8528, 8944, 10308, 10578, 11167, 12792, 13416, 13744, 14104, 17056, 17888, 20616, 21156, 22334, 22919, 25584, 26832, 27488, 28208, 33501, 35219, 36937, 41232, 42312, 44668, 45838, 51168, 53664, 56416, 67002, 68757, 70438, 73874, 82464, 84624, 89336, 91676, 105657, 110811, 134004, 137514, 140876, 147748, 169248, 178672, 183352, 211314, 221622, 268008, 275028, 281752, 295496, 357344, 366704, 422628, 443244, 457847, 480181, 536016, 550056, 563504, 590992, 733408, 845256, 886488, 915694, 960362, 1072032, 1100112, 1127008, 1181984, 1373541, 1440543, 1514417, 1690512, 1772976, 1831388, 1920724, 2200224, 2747082, 2881086, 3028834, 3381024, 3545952, 3662776, 3841448, 4543251, 5494164, 5762172, 6057668, 7325552, 7682896, 9086502, 10988328, 11524344, 12115336, 14651104, 15365792, 18173004, 19687421, 21976656, 23048688, 24230672, 36346008, 39374842, 43953312, 46097376, 48461344, 59062263, 72692016, 78749684, 118124526, 145384032, 157499368, 236249052, 314998736, 472498104, 629997472, 944996208, 1889992416]

約数ペア:

[(1, 1889992416), (2, 944996208), (3, 629997472), (4, 472498104), (6, 314998736), (8, 236249052), (12, 157499368), (13, 145384032), (16, 118124526), (24, 78749684), (26, 72692016), (32, 59062263), (39, 48461344), (41, 46097376), (43, 43953312), (48, 39374842), (52, 36346008), (78, 24230672), (82, 23048688), (86, 21976656), (96, 19687421), (104, 18173004), (123, 15365792), (129, 14651104), (156, 12115336), (164, 11524344), (172, 10988328), (208, 9086502), (246, 7682896), (258, 7325552), (312, 6057668), (328, 5762172), (344, 5494164), (416, 4543251), (492, 3841448), (516, 3662776), (533, 3545952), (559, 3381024), (624, 3028834), (656, 2881086), (688, 2747082), (859, 2200224), (984, 1920724), (1032, 1831388), (1066, 1772976), (1118, 1690512), (1248, 1514417), (1312, 1440543), (1376, 1373541), (1599, 1181984), (1677, 1127008), (1718, 1100112), (1763, 1072032), (1968, 960362), (2064, 915694), (2132, 886488), (2236, 845256), (2577, 733408), (3198, 590992), (3354, 563504), (3436, 550056), (3526, 536016), (3936, 480181), (4128, 457847), (4264, 443244), (4472, 422628), (5154, 366704), (5289, 357344), (6396, 295496), (6708, 281752), (6872, 275028), (7052, 268008), (8528, 221622), (8944, 211314), (10308, 183352), (10578, 178672), (11167, 169248), (12792, 147748), (13416, 140876), (13744, 137514), (14104, 134004), (17056, 110811), (17888, 105657), (20616, 91676), (21156, 89336), (22334, 84624), (22919, 82464), (25584, 73874), (26832, 70438), (27488, 68757), (28208, 67002), (33501, 56416), (35219, 53664), (36937, 51168), (41232, 45838), (42312, 44668)]