240244992

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^2\times {\mathrm{617}}^1$

素因数の和:665

約数の個数: 162

約数和(自身を含む): 751283442

約数和(自身を除く): 511038450

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 256, 288, 312, 338, 384, 416, 468, 507, 576, 617, 624, 676, 768, 832, 936, 1014, 1152, 1234, 1248, 1352, 1521, 1664, 1851, 1872, 2028, 2304, 2468, 2496, 2704, 3042, 3328, 3702, 3744, 4056, 4936, 4992, 5408, 5553, 6084, 7404, 7488, 8021, 8112, 9872, 9984, 10816, 11106, 12168, 14808, 14976, 16042, 16224, 19744, 21632, 22212, 24063, 24336, 29616, 29952, 32084, 32448, 39488, 43264, 44424, 48126, 48672, 59232, 64168, 64896, 72189, 78976, 88848, 96252, 97344, 104273, 118464, 128336, 129792, 144378, 157952, 177696, 192504, 194688, 208546, 236928, 256672, 288756, 312819, 355392, 385008, 389376, 417092, 473856, 513344, 577512, 625638, 710784, 770016, 834184, 938457, 1026688, 1155024, 1251276, 1421568, 1540032, 1668368, 1876914, 2053376, 2310048, 2502552, 3080064, 3336736, 3753828, 4620096, 5005104, 6160128, 6673472, 7507656, 9240192, 10010208, 13346944, 15015312, 18480384, 20020416, 26693888, 30030624, 40040832, 60061248, 80081664, 120122496, 240244992]

約数ペア:

[(1, 240244992), (2, 120122496), (3, 80081664), (4, 60061248), (6, 40040832), (8, 30030624), (9, 26693888), (12, 20020416), (13, 18480384), (16, 15015312), (18, 13346944), (24, 10010208), (26, 9240192), (32, 7507656), (36, 6673472), (39, 6160128), (48, 5005104), (52, 4620096), (64, 3753828), (72, 3336736), (78, 3080064), (96, 2502552), (104, 2310048), (117, 2053376), (128, 1876914), (144, 1668368), (156, 1540032), (169, 1421568), (192, 1251276), (208, 1155024), (234, 1026688), (256, 938457), (288, 834184), (312, 770016), (338, 710784), (384, 625638), (416, 577512), (468, 513344), (507, 473856), (576, 417092), (617, 389376), (624, 385008), (676, 355392), (768, 312819), (832, 288756), (936, 256672), (1014, 236928), (1152, 208546), (1234, 194688), (1248, 192504), (1352, 177696), (1521, 157952), (1664, 144378), (1851, 129792), (1872, 128336), (2028, 118464), (2304, 104273), (2468, 97344), (2496, 96252), (2704, 88848), (3042, 78976), (3328, 72189), (3702, 64896), (3744, 64168), (4056, 59232), (4936, 48672), (4992, 48126), (5408, 44424), (5553, 43264), (6084, 39488), (7404, 32448), (7488, 32084), (8021, 29952), (8112, 29616), (9872, 24336), (9984, 24063), (10816, 22212), (11106, 21632), (12168, 19744), (14808, 16224), (14976, 16042)]