242165664

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1011

約数の個数: 144

約数和(自身を含む): 752903424

約数和(自身を除く): 510737760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 71, 72, 78, 96, 104, 117, 142, 144, 156, 208, 213, 234, 284, 288, 312, 416, 426, 468, 568, 624, 639, 852, 911, 923, 936, 1136, 1248, 1278, 1704, 1822, 1846, 1872, 2272, 2556, 2733, 2769, 3408, 3644, 3692, 3744, 5112, 5466, 5538, 6816, 7288, 7384, 8199, 8307, 10224, 10932, 11076, 11843, 14576, 14768, 16398, 16614, 20448, 21864, 22152, 23686, 29152, 29536, 32796, 33228, 35529, 43728, 44304, 47372, 64681, 65592, 66456, 71058, 87456, 88608, 94744, 106587, 129362, 131184, 132912, 142116, 189488, 194043, 213174, 258724, 262368, 265824, 284232, 378976, 388086, 426348, 517448, 568464, 582129, 776172, 840853, 852696, 1034896, 1136928, 1164258, 1552344, 1681706, 1705392, 2069792, 2328516, 2522559, 3104688, 3363412, 3410784, 4657032, 5045118, 6209376, 6726824, 7567677, 9314064, 10090236, 13453648, 15135354, 18628128, 20180472, 26907296, 30270708, 40360944, 60541416, 80721888, 121082832, 242165664]

約数ペア:

[(1, 242165664), (2, 121082832), (3, 80721888), (4, 60541416), (6, 40360944), (8, 30270708), (9, 26907296), (12, 20180472), (13, 18628128), (16, 15135354), (18, 13453648), (24, 10090236), (26, 9314064), (32, 7567677), (36, 6726824), (39, 6209376), (48, 5045118), (52, 4657032), (71, 3410784), (72, 3363412), (78, 3104688), (96, 2522559), (104, 2328516), (117, 2069792), (142, 1705392), (144, 1681706), (156, 1552344), (208, 1164258), (213, 1136928), (234, 1034896), (284, 852696), (288, 840853), (312, 776172), (416, 582129), (426, 568464), (468, 517448), (568, 426348), (624, 388086), (639, 378976), (852, 284232), (911, 265824), (923, 262368), (936, 258724), (1136, 213174), (1248, 194043), (1278, 189488), (1704, 142116), (1822, 132912), (1846, 131184), (1872, 129362), (2272, 106587), (2556, 94744), (2733, 88608), (2769, 87456), (3408, 71058), (3644, 66456), (3692, 65592), (3744, 64681), (5112, 47372), (5466, 44304), (5538, 43728), (6816, 35529), (7288, 33228), (7384, 32796), (8199, 29536), (8307, 29152), (10224, 23686), (10932, 22152), (11076, 21864), (11843, 20448), (14576, 16614), (14768, 16398)]