201680942336

素因数分解:

$2^8\times {\mathrm{311}}^1\times {\mathrm{599}}^1\times {\mathrm{4229}}^1$

素因数の和:5155

約数の個数: 72

約数和(自身を含む): 404638416000

約数和(自身を除く): 202957473664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 311, 599, 622, 1198, 1244, 2396, 2488, 4229, 4792, 4976, 8458, 9584, 9952, 16916, 19168, 19904, 33832, 38336, 39808, 67664, 76672, 79616, 135328, 153344, 186289, 270656, 372578, 541312, 745156, 1082624, 1315219, 1490312, 2533171, 2630438, 2980624, 5066342, 5260876, 5961248, 10132684, 10521752, 11922496, 20265368, 21043504, 23844992, 40530736, 42087008, 47689984, 81061472, 84174016, 162122944, 168348032, 324245888, 336696064, 648491776, 787816181, 1575632362, 3151264724, 6302529448, 12605058896, 25210117792, 50420235584, 100840471168, 201680942336]

約数ペア:

[(1, 201680942336), (2, 100840471168), (4, 50420235584), (8, 25210117792), (16, 12605058896), (32, 6302529448), (64, 3151264724), (128, 1575632362), (256, 787816181), (311, 648491776), (599, 336696064), (622, 324245888), (1198, 168348032), (1244, 162122944), (2396, 84174016), (2488, 81061472), (4229, 47689984), (4792, 42087008), (4976, 40530736), (8458, 23844992), (9584, 21043504), (9952, 20265368), (16916, 11922496), (19168, 10521752), (19904, 10132684), (33832, 5961248), (38336, 5260876), (39808, 5066342), (67664, 2980624), (76672, 2630438), (79616, 2533171), (135328, 1490312), (153344, 1315219), (186289, 1082624), (270656, 745156), (372578, 541312)]