8997884168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:620

約数の個数: 256

約数和(自身を含む): 23224320000

約数和(自身を除く): 14226435832

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 47, 52, 56, 62, 68, 91, 94, 104, 119, 124, 136, 182, 188, 217, 221, 238, 248, 329, 364, 376, 403, 434, 442, 476, 499, 527, 611, 658, 728, 799, 806, 868, 884, 952, 998, 1054, 1222, 1316, 1457, 1547, 1598, 1612, 1736, 1768, 1996, 2108, 2444, 2632, 2821, 2914, 3094, 3196, 3224, 3493, 3689, 3992, 4216, 4277, 4888, 5593, 5642, 5828, 6188, 6392, 6487, 6851, 6986, 7378, 8483, 8554, 10199, 10387, 11186, 11284, 11656, 12376, 12974, 13702, 13972, 14756, 15469, 16966, 17108, 18941, 20398, 20774, 22372, 22568, 23453, 24769, 25948, 27404, 27944, 29512, 30938, 33932, 34216, 37882, 40796, 41548, 44744, 45409, 46906, 47957, 49538, 51896, 54808, 59381, 61876, 67864, 72709, 75764, 81592, 83096, 90818, 93812, 95914, 99076, 108283, 110279, 118762, 123752, 132587, 145418, 151528, 164171, 173383, 181636, 187624, 191828, 198152, 201097, 216566, 220558, 237524, 262973, 265174, 290836, 304889, 321997, 328342, 346766, 363272, 383656, 398701, 402194, 433132, 441116, 475048, 525946, 530348, 581672, 609778, 643994, 656684, 693532, 727043, 771953, 797402, 804388, 866264, 882232, 1051892, 1060696, 1219556, 1287988, 1313368, 1387064, 1407679, 1454086, 1543906, 1594804, 1608776, 1840811, 2103784, 2134223, 2253979, 2439112, 2575976, 2790907, 2815358, 2908172, 3087812, 3189608, 3418649, 3681622, 4268446, 4507958, 5089301, 5183113, 5581814, 5630716, 5816344, 6175624, 6837298, 7363244, 8536892, 9015916, 9451559, 10178602, 10366226, 11163628, 11261432, 12359731, 13674596, 14726488, 17073784, 18031832, 18903118, 20357204, 20732452, 22327256, 23930543, 24719462, 27349192, 36281791, 37806236, 40714408, 41464904, 47861086, 49438924, 66160913, 72563582, 75612472, 86518117, 95722172, 98877848, 132321826, 145127164, 160676503, 173036234, 191444344, 264643652, 290254328, 321353006, 346072468, 529287304, 642706012, 692144936, 1124735521, 1285412024, 2249471042, 4498942084, 8997884168]

約数ペア:

[(1, 8997884168), (2, 4498942084), (4, 2249471042), (7, 1285412024), (8, 1124735521), (13, 692144936), (14, 642706012), (17, 529287304), (26, 346072468), (28, 321353006), (31, 290254328), (34, 264643652), (47, 191444344), (52, 173036234), (56, 160676503), (62, 145127164), (68, 132321826), (91, 98877848), (94, 95722172), (104, 86518117), (119, 75612472), (124, 72563582), (136, 66160913), (182, 49438924), (188, 47861086), (217, 41464904), (221, 40714408), (238, 37806236), (248, 36281791), (329, 27349192), (364, 24719462), (376, 23930543), (403, 22327256), (434, 20732452), (442, 20357204), (476, 18903118), (499, 18031832), (527, 17073784), (611, 14726488), (658, 13674596), (728, 12359731), (799, 11261432), (806, 11163628), (868, 10366226), (884, 10178602), (952, 9451559), (998, 9015916), (1054, 8536892), (1222, 7363244), (1316, 6837298), (1457, 6175624), (1547, 5816344), (1598, 5630716), (1612, 5581814), (1736, 5183113), (1768, 5089301), (1996, 4507958), (2108, 4268446), (2444, 3681622), (2632, 3418649), (2821, 3189608), (2914, 3087812), (3094, 2908172), (3196, 2815358), (3224, 2790907), (3493, 2575976), (3689, 2439112), (3992, 2253979), (4216, 2134223), (4277, 2103784), (4888, 1840811), (5593, 1608776), (5642, 1594804), (5828, 1543906), (6188, 1454086), (6392, 1407679), (6487, 1387064), (6851, 1313368), (6986, 1287988), (7378, 1219556), (8483, 1060696), (8554, 1051892), (10199, 882232), (10387, 866264), (11186, 804388), (11284, 797402), (11656, 771953), (12376, 727043), (12974, 693532), (13702, 656684), (13972, 643994), (14756, 609778), (15469, 581672), (16966, 530348), (17108, 525946), (18941, 475048), (20398, 441116), (20774, 433132), (22372, 402194), (22568, 398701), (23453, 383656), (24769, 363272), (25948, 346766), (27404, 328342), (27944, 321997), (29512, 304889), (30938, 290836), (33932, 265174), (34216, 262973), (37882, 237524), (40796, 220558), (41548, 216566), (44744, 201097), (45409, 198152), (46906, 191828), (47957, 187624), (49538, 181636), (51896, 173383), (54808, 164171), (59381, 151528), (61876, 145418), (67864, 132587), (72709, 123752), (75764, 118762), (81592, 110279), (83096, 108283), (90818, 99076), (93812, 95914)]