1330591392

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1487}}^1$

素因数の和:1755

約数の個数: 144

約数和(自身を含む): 4094737920

約数和(自身を除く): 2764146528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 239, 288, 312, 416, 468, 478, 624, 717, 936, 956, 1248, 1434, 1487, 1872, 1912, 2151, 2868, 2974, 3107, 3744, 3824, 4302, 4461, 5736, 5948, 6214, 7648, 8604, 8922, 9321, 11472, 11896, 12428, 13383, 17208, 17844, 18642, 19331, 22944, 23792, 24856, 26766, 27963, 34416, 35688, 37284, 38662, 47584, 49712, 53532, 55926, 57993, 68832, 71376, 74568, 77324, 99424, 107064, 111852, 115986, 142752, 149136, 154648, 173979, 214128, 223704, 231972, 298272, 309296, 347958, 355393, 428256, 447408, 463944, 618592, 695916, 710786, 894816, 927888, 1066179, 1391832, 1421572, 1855776, 2132358, 2783664, 2843144, 3198537, 4264716, 4620109, 5567328, 5686288, 6397074, 8529432, 9240218, 11372576, 12794148, 13860327, 17058864, 18480436, 25588296, 27720654, 34117728, 36960872, 41580981, 51176592, 55441308, 73921744, 83161962, 102353184, 110882616, 147843488, 166323924, 221765232, 332647848, 443530464, 665295696, 1330591392]

約数ペア:

[(1, 1330591392), (2, 665295696), (3, 443530464), (4, 332647848), (6, 221765232), (8, 166323924), (9, 147843488), (12, 110882616), (13, 102353184), (16, 83161962), (18, 73921744), (24, 55441308), (26, 51176592), (32, 41580981), (36, 36960872), (39, 34117728), (48, 27720654), (52, 25588296), (72, 18480436), (78, 17058864), (96, 13860327), (104, 12794148), (117, 11372576), (144, 9240218), (156, 8529432), (208, 6397074), (234, 5686288), (239, 5567328), (288, 4620109), (312, 4264716), (416, 3198537), (468, 2843144), (478, 2783664), (624, 2132358), (717, 1855776), (936, 1421572), (956, 1391832), (1248, 1066179), (1434, 927888), (1487, 894816), (1872, 710786), (1912, 695916), (2151, 618592), (2868, 463944), (2974, 447408), (3107, 428256), (3744, 355393), (3824, 347958), (4302, 309296), (4461, 298272), (5736, 231972), (5948, 223704), (6214, 214128), (7648, 173979), (8604, 154648), (8922, 149136), (9321, 142752), (11472, 115986), (11896, 111852), (12428, 107064), (13383, 99424), (17208, 77324), (17844, 74568), (18642, 71376), (19331, 68832), (22944, 57993), (23792, 55926), (24856, 53532), (26766, 49712), (27963, 47584), (34416, 38662), (35688, 37284)]