318315744

素因数分解:

$2^5\times 3^4\times {\mathrm{227}}^1\times {\mathrm{541}}^1$

素因数の和:790

約数の個数: 120

約数和(自身を含む): 942019848

約数和(自身を除く): 623704104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 227, 288, 324, 432, 454, 541, 648, 681, 864, 908, 1082, 1296, 1362, 1623, 1816, 2043, 2164, 2592, 2724, 3246, 3632, 4086, 4328, 4869, 5448, 6129, 6492, 7264, 8172, 8656, 9738, 10896, 12258, 12984, 14607, 16344, 17312, 18387, 19476, 21792, 24516, 25968, 29214, 32688, 36774, 38952, 43821, 49032, 51936, 58428, 65376, 73548, 77904, 87642, 98064, 116856, 122807, 147096, 155808, 175284, 196128, 233712, 245614, 294192, 350568, 368421, 467424, 491228, 588384, 701136, 736842, 982456, 1105263, 1402272, 1473684, 1964912, 2210526, 2947368, 3315789, 3929824, 4421052, 5894736, 6631578, 8842104, 9947367, 11789472, 13263156, 17684208, 19894734, 26526312, 35368416, 39789468, 53052624, 79578936, 106105248, 159157872, 318315744]

約数ペア:

[(1, 318315744), (2, 159157872), (3, 106105248), (4, 79578936), (6, 53052624), (8, 39789468), (9, 35368416), (12, 26526312), (16, 19894734), (18, 17684208), (24, 13263156), (27, 11789472), (32, 9947367), (36, 8842104), (48, 6631578), (54, 5894736), (72, 4421052), (81, 3929824), (96, 3315789), (108, 2947368), (144, 2210526), (162, 1964912), (216, 1473684), (227, 1402272), (288, 1105263), (324, 982456), (432, 736842), (454, 701136), (541, 588384), (648, 491228), (681, 467424), (864, 368421), (908, 350568), (1082, 294192), (1296, 245614), (1362, 233712), (1623, 196128), (1816, 175284), (2043, 155808), (2164, 147096), (2592, 122807), (2724, 116856), (3246, 98064), (3632, 87642), (4086, 77904), (4328, 73548), (4869, 65376), (5448, 58428), (6129, 51936), (6492, 49032), (7264, 43821), (8172, 38952), (8656, 36774), (9738, 32688), (10896, 29214), (12258, 25968), (12984, 24516), (14607, 21792), (16344, 19476), (17312, 18387)]