15662723968

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{857}}^1$

素因数の和:1152

約数の個数: 128

約数和(自身を含む): 34120738080

約数和(自身を除く): 18458014112

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 227, 272, 296, 454, 544, 592, 629, 857, 908, 1088, 1184, 1258, 1714, 1816, 2176, 2368, 2516, 3428, 3632, 3859, 4736, 5032, 6856, 7264, 7718, 8399, 10064, 13712, 14528, 14569, 15436, 16798, 20128, 27424, 29056, 29138, 30872, 31709, 33596, 40256, 54848, 58276, 61744, 63418, 67192, 80512, 109696, 116552, 123488, 126836, 134384, 142783, 194539, 233104, 246976, 253672, 268768, 285566, 389078, 466208, 493952, 507344, 537536, 539053, 571132, 778156, 932416, 1014688, 1075072, 1078106, 1142264, 1556312, 1864832, 2029376, 2156212, 2284528, 3112624, 3307163, 4058752, 4312424, 4569056, 6225248, 6614326, 7197943, 8624848, 9138112, 12450496, 13228652, 14395886, 17249696, 18276224, 24900992, 26457304, 28791772, 34499392, 52914608, 57583544, 68998784, 105829216, 115167088, 122365031, 211658432, 230334176, 244730062, 423316864, 460668352, 489460124, 921336704, 978920248, 1957840496, 3915680992, 7831361984, 15662723968]

約数ペア:

[(1, 15662723968), (2, 7831361984), (4, 3915680992), (8, 1957840496), (16, 978920248), (17, 921336704), (32, 489460124), (34, 460668352), (37, 423316864), (64, 244730062), (68, 230334176), (74, 211658432), (128, 122365031), (136, 115167088), (148, 105829216), (227, 68998784), (272, 57583544), (296, 52914608), (454, 34499392), (544, 28791772), (592, 26457304), (629, 24900992), (857, 18276224), (908, 17249696), (1088, 14395886), (1184, 13228652), (1258, 12450496), (1714, 9138112), (1816, 8624848), (2176, 7197943), (2368, 6614326), (2516, 6225248), (3428, 4569056), (3632, 4312424), (3859, 4058752), (4736, 3307163), (5032, 3112624), (6856, 2284528), (7264, 2156212), (7718, 2029376), (8399, 1864832), (10064, 1556312), (13712, 1142264), (14528, 1078106), (14569, 1075072), (15436, 1014688), (16798, 932416), (20128, 778156), (27424, 571132), (29056, 539053), (29138, 537536), (30872, 507344), (31709, 493952), (33596, 466208), (40256, 389078), (54848, 285566), (58276, 268768), (61744, 253672), (63418, 246976), (67192, 233104), (80512, 194539), (109696, 142783), (116552, 134384), (123488, 126836)]