223855488

素因数分解:

$2^7\times 3^6\times {\mathrm{2399}}^1$

素因数の和:2431

約数の個数: 112

約数和(自身を含む): 668916000

約数和(自身を除く): 445060512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 729, 864, 972, 1152, 1296, 1458, 1728, 1944, 2399, 2592, 2916, 3456, 3888, 4798, 5184, 5832, 7197, 7776, 9596, 10368, 11664, 14394, 15552, 19192, 21591, 23328, 28788, 31104, 38384, 43182, 46656, 57576, 64773, 76768, 86364, 93312, 115152, 129546, 153536, 172728, 194319, 230304, 259092, 307072, 345456, 388638, 460608, 518184, 582957, 690912, 777276, 921216, 1036368, 1165914, 1381824, 1554552, 1748871, 2072736, 2331828, 2763648, 3109104, 3497742, 4145472, 4663656, 6218208, 6995484, 8290944, 9327312, 12436416, 13990968, 18654624, 24872832, 27981936, 37309248, 55963872, 74618496, 111927744, 223855488]

約数ペア:

[(1, 223855488), (2, 111927744), (3, 74618496), (4, 55963872), (6, 37309248), (8, 27981936), (9, 24872832), (12, 18654624), (16, 13990968), (18, 12436416), (24, 9327312), (27, 8290944), (32, 6995484), (36, 6218208), (48, 4663656), (54, 4145472), (64, 3497742), (72, 3109104), (81, 2763648), (96, 2331828), (108, 2072736), (128, 1748871), (144, 1554552), (162, 1381824), (192, 1165914), (216, 1036368), (243, 921216), (288, 777276), (324, 690912), (384, 582957), (432, 518184), (486, 460608), (576, 388638), (648, 345456), (729, 307072), (864, 259092), (972, 230304), (1152, 194319), (1296, 172728), (1458, 153536), (1728, 129546), (1944, 115152), (2399, 93312), (2592, 86364), (2916, 76768), (3456, 64773), (3888, 57576), (4798, 46656), (5184, 43182), (5832, 38384), (7197, 31104), (7776, 28788), (9596, 23328), (10368, 21591), (11664, 19192), (14394, 15552)]