401945088

素因数分解:

$2^9\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1733}}^1$

素因数の和:1905

約数の個数: 80

約数和(自身を含む): 1078520256

約数和(自身を除く): 676575168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 256, 302, 384, 453, 512, 604, 768, 906, 1208, 1536, 1733, 1812, 2416, 3466, 3624, 4832, 5199, 6932, 7248, 9664, 10398, 13864, 14496, 19328, 20796, 27728, 28992, 38656, 41592, 55456, 57984, 77312, 83184, 110912, 115968, 166368, 221824, 231936, 261683, 332736, 443648, 523366, 665472, 785049, 887296, 1046732, 1330944, 1570098, 2093464, 2661888, 3140196, 4186928, 6280392, 8373856, 12560784, 16747712, 25121568, 33495424, 50243136, 66990848, 100486272, 133981696, 200972544, 401945088]

約数ペア:

[(1, 401945088), (2, 200972544), (3, 133981696), (4, 100486272), (6, 66990848), (8, 50243136), (12, 33495424), (16, 25121568), (24, 16747712), (32, 12560784), (48, 8373856), (64, 6280392), (96, 4186928), (128, 3140196), (151, 2661888), (192, 2093464), (256, 1570098), (302, 1330944), (384, 1046732), (453, 887296), (512, 785049), (604, 665472), (768, 523366), (906, 443648), (1208, 332736), (1536, 261683), (1733, 231936), (1812, 221824), (2416, 166368), (3466, 115968), (3624, 110912), (4832, 83184), (5199, 77312), (6932, 57984), (7248, 55456), (9664, 41592), (10398, 38656), (13864, 28992), (14496, 27728), (19328, 20796)]