15706655784

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{2281}}^1$

素因数の和:2816

約数の個数: 128

約数和(自身を含む): 44362080000

約数和(自身を除く): 28655424216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 449, 568, 639, 852, 898, 1278, 1347, 1704, 1796, 1917, 2281, 2556, 2694, 3592, 3834, 4041, 4562, 5112, 5388, 6843, 7668, 8082, 9124, 10776, 12123, 13686, 15336, 16164, 18248, 20529, 24246, 27372, 31879, 32328, 41058, 48492, 54744, 61587, 63758, 82116, 95637, 96984, 123174, 127516, 161951, 164232, 191274, 246348, 255032, 286911, 323902, 382548, 485853, 492696, 573822, 647804, 765096, 860733, 971706, 1024169, 1147644, 1295608, 1457559, 1721466, 1943412, 2048338, 2295288, 2915118, 3072507, 3442932, 3886824, 4096676, 4372677, 5830236, 6145014, 6885864, 8193352, 8745354, 9217521, 11660472, 12290028, 17490708, 18435042, 24580056, 27652563, 34981416, 36870084, 55305126, 72715999, 73740168, 110610252, 145431998, 218147997, 221220504, 290863996, 436295994, 581727992, 654443991, 872591988, 1308887982, 1745183976, 1963331973, 2617775964, 3926663946, 5235551928, 7853327892, 15706655784]

約数ペア:

[(1, 15706655784), (2, 7853327892), (3, 5235551928), (4, 3926663946), (6, 2617775964), (8, 1963331973), (9, 1745183976), (12, 1308887982), (18, 872591988), (24, 654443991), (27, 581727992), (36, 436295994), (54, 290863996), (71, 221220504), (72, 218147997), (108, 145431998), (142, 110610252), (213, 73740168), (216, 72715999), (284, 55305126), (426, 36870084), (449, 34981416), (568, 27652563), (639, 24580056), (852, 18435042), (898, 17490708), (1278, 12290028), (1347, 11660472), (1704, 9217521), (1796, 8745354), (1917, 8193352), (2281, 6885864), (2556, 6145014), (2694, 5830236), (3592, 4372677), (3834, 4096676), (4041, 3886824), (4562, 3442932), (5112, 3072507), (5388, 2915118), (6843, 2295288), (7668, 2048338), (8082, 1943412), (9124, 1721466), (10776, 1457559), (12123, 1295608), (13686, 1147644), (15336, 1024169), (16164, 971706), (18248, 860733), (20529, 765096), (24246, 647804), (27372, 573822), (31879, 492696), (32328, 485853), (41058, 382548), (48492, 323902), (54744, 286911), (61587, 255032), (63758, 246348), (82116, 191274), (95637, 164232), (96984, 161951), (123174, 127516)]