1491873984

素因数分解:

$2^6\times 3^3\times {\mathrm{401}}^1\times {\mathrm{2153}}^1$

素因数の和:2575

約数の個数: 112

約数和(自身を含む): 4398812640

約数和(自身を除く): 2906938656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 401, 432, 576, 802, 864, 1203, 1604, 1728, 2153, 2406, 3208, 3609, 4306, 4812, 6416, 6459, 7218, 8612, 9624, 10827, 12832, 12918, 14436, 17224, 19248, 19377, 21654, 25664, 25836, 28872, 34448, 38496, 38754, 43308, 51672, 57744, 58131, 68896, 76992, 77508, 86616, 103344, 115488, 116262, 137792, 155016, 173232, 206688, 230976, 232524, 310032, 346464, 413376, 465048, 620064, 692928, 863353, 930096, 1240128, 1726706, 1860192, 2590059, 3453412, 3720384, 5180118, 6906824, 7770177, 10360236, 13813648, 15540354, 20720472, 23310531, 27627296, 31080708, 41440944, 46621062, 55254592, 62161416, 82881888, 93242124, 124322832, 165763776, 186484248, 248645664, 372968496, 497291328, 745936992, 1491873984]

約数ペア:

[(1, 1491873984), (2, 745936992), (3, 497291328), (4, 372968496), (6, 248645664), (8, 186484248), (9, 165763776), (12, 124322832), (16, 93242124), (18, 82881888), (24, 62161416), (27, 55254592), (32, 46621062), (36, 41440944), (48, 31080708), (54, 27627296), (64, 23310531), (72, 20720472), (96, 15540354), (108, 13813648), (144, 10360236), (192, 7770177), (216, 6906824), (288, 5180118), (401, 3720384), (432, 3453412), (576, 2590059), (802, 1860192), (864, 1726706), (1203, 1240128), (1604, 930096), (1728, 863353), (2153, 692928), (2406, 620064), (3208, 465048), (3609, 413376), (4306, 346464), (4812, 310032), (6416, 232524), (6459, 230976), (7218, 206688), (8612, 173232), (9624, 155016), (10827, 137792), (12832, 116262), (12918, 115488), (14436, 103344), (17224, 86616), (19248, 77508), (19377, 76992), (21654, 68896), (25664, 58131), (25836, 57744), (28872, 51672), (34448, 43308), (38496, 38754)]