4995609984

素因数分解:

$2^7\times 3^3\times {\mathrm{71}}^1\times {\mathrm{20359}}^1$

素因数の和:20453

約数の個数: 128

約数和(自身を含む): 14952384000

約数和(自身を除く): 9956774016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 284, 288, 384, 426, 432, 568, 576, 639, 852, 864, 1136, 1152, 1278, 1704, 1728, 1917, 2272, 2556, 3408, 3456, 3834, 4544, 5112, 6816, 7668, 9088, 10224, 13632, 15336, 20359, 20448, 27264, 30672, 40718, 40896, 61077, 61344, 81436, 81792, 122154, 122688, 162872, 183231, 244308, 245376, 325744, 366462, 488616, 549693, 651488, 732924, 977232, 1099386, 1302976, 1445489, 1465848, 1954464, 2198772, 2605952, 2890978, 2931696, 3908928, 4336467, 4397544, 5781956, 5863392, 7817856, 8672934, 8795088, 11563912, 11726784, 13009401, 17345868, 17590176, 23127824, 23453568, 26018802, 34691736, 35180352, 39028203, 46255648, 52037604, 69383472, 70360704, 78056406, 92511296, 104075208, 138766944, 156112812, 185022592, 208150416, 277533888, 312225624, 416300832, 555067776, 624451248, 832601664, 1248902496, 1665203328, 2497804992, 4995609984]

約数ペア:

[(1, 4995609984), (2, 2497804992), (3, 1665203328), (4, 1248902496), (6, 832601664), (8, 624451248), (9, 555067776), (12, 416300832), (16, 312225624), (18, 277533888), (24, 208150416), (27, 185022592), (32, 156112812), (36, 138766944), (48, 104075208), (54, 92511296), (64, 78056406), (71, 70360704), (72, 69383472), (96, 52037604), (108, 46255648), (128, 39028203), (142, 35180352), (144, 34691736), (192, 26018802), (213, 23453568), (216, 23127824), (284, 17590176), (288, 17345868), (384, 13009401), (426, 11726784), (432, 11563912), (568, 8795088), (576, 8672934), (639, 7817856), (852, 5863392), (864, 5781956), (1136, 4397544), (1152, 4336467), (1278, 3908928), (1704, 2931696), (1728, 2890978), (1917, 2605952), (2272, 2198772), (2556, 1954464), (3408, 1465848), (3456, 1445489), (3834, 1302976), (4544, 1099386), (5112, 977232), (6816, 732924), (7668, 651488), (9088, 549693), (10224, 488616), (13632, 366462), (15336, 325744), (20359, 245376), (20448, 244308), (27264, 183231), (30672, 162872), (40718, 122688), (40896, 122154), (61077, 81792), (61344, 81436)]