395280288

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1587

約数の個数: 144

約数和(自身を含む): 1228421376

約数和(自身を除く): 833141088

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, 923, 936, 1136, 1248, 1278, 1487, 1704, 1846, 1872, 2272, 2556, 2769, 2974, 3408, 3692, 3744, 4461, 5112, 5538, 5948, 6816, 7384, 8307, 8922, 10224, 11076, 11896, 13383, 14768, 16614, 17844, 19331, 20448, 22152, 23792, 26766, 29536, 33228, 35688, 38662, 44304, 47584, 53532, 57993, 66456, 71376, 77324, 88608, 105577, 107064, 115986, 132912, 142752, 154648, 173979, 211154, 214128, 231972, 265824, 309296, 316731, 347958, 422308, 428256, 463944, 618592, 633462, 695916, 844616, 927888, 950193, 1266924, 1372501, 1391832, 1689232, 1855776, 1900386, 2533848, 2745002, 2783664, 3378464, 3800772, 4117503, 5067696, 5490004, 5567328, 7601544, 8235006, 10135392, 10980008, 12352509, 15203088, 16470012, 21960016, 24705018, 30406176, 32940024, 43920032, 49410036, 65880048, 98820072, 131760096, 197640144, 395280288]

約数ペア:

[(1, 395280288), (2, 197640144), (3, 131760096), (4, 98820072), (6, 65880048), (8, 49410036), (9, 43920032), (12, 32940024), (13, 30406176), (16, 24705018), (18, 21960016), (24, 16470012), (26, 15203088), (32, 12352509), (36, 10980008), (39, 10135392), (48, 8235006), (52, 7601544), (71, 5567328), (72, 5490004), (78, 5067696), (96, 4117503), (104, 3800772), (117, 3378464), (142, 2783664), (144, 2745002), (156, 2533848), (208, 1900386), (213, 1855776), (234, 1689232), (284, 1391832), (288, 1372501), (312, 1266924), (416, 950193), (426, 927888), (468, 844616), (568, 695916), (624, 633462), (639, 618592), (852, 463944), (923, 428256), (936, 422308), (1136, 347958), (1248, 316731), (1278, 309296), (1487, 265824), (1704, 231972), (1846, 214128), (1872, 211154), (2272, 173979), (2556, 154648), (2769, 142752), (2974, 132912), (3408, 115986), (3692, 107064), (3744, 105577), (4461, 88608), (5112, 77324), (5538, 71376), (5948, 66456), (6816, 57993), (7384, 53532), (8307, 47584), (8922, 44304), (10224, 38662), (11076, 35688), (11896, 33228), (13383, 29536), (14768, 26766), (16614, 23792), (17844, 22152), (19331, 20448)]