475893376

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 1160352000

約数和(自身を除く): 684458624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 157, 199, 224, 238, 272, 314, 398, 448, 476, 544, 628, 796, 896, 952, 1088, 1099, 1256, 1393, 1592, 1904, 2176, 2198, 2512, 2669, 2786, 3184, 3383, 3808, 4396, 5024, 5338, 5572, 6368, 6766, 7616, 8792, 10048, 10676, 11144, 12736, 13532, 15232, 17584, 18683, 20096, 21352, 22288, 23681, 25472, 27064, 31243, 35168, 37366, 42704, 44576, 47362, 54128, 62486, 70336, 74732, 85408, 89152, 94724, 108256, 124972, 140672, 149464, 170816, 178304, 189448, 216512, 218701, 249944, 298928, 341632, 378896, 433024, 437402, 499888, 531131, 597856, 757792, 874804, 999776, 1062262, 1195712, 1515584, 1749608, 1999552, 2124524, 2391424, 3031168, 3499216, 3717917, 3999104, 4249048, 6998432, 7435834, 8498096, 13996864, 14871668, 16996192, 27993728, 29743336, 33992384, 59486672, 67984768, 118973344, 237946688, 475893376]

約数ペア:

[(1, 475893376), (2, 237946688), (4, 118973344), (7, 67984768), (8, 59486672), (14, 33992384), (16, 29743336), (17, 27993728), (28, 16996192), (32, 14871668), (34, 13996864), (56, 8498096), (64, 7435834), (68, 6998432), (112, 4249048), (119, 3999104), (128, 3717917), (136, 3499216), (157, 3031168), (199, 2391424), (224, 2124524), (238, 1999552), (272, 1749608), (314, 1515584), (398, 1195712), (448, 1062262), (476, 999776), (544, 874804), (628, 757792), (796, 597856), (896, 531131), (952, 499888), (1088, 437402), (1099, 433024), (1256, 378896), (1393, 341632), (1592, 298928), (1904, 249944), (2176, 218701), (2198, 216512), (2512, 189448), (2669, 178304), (2786, 170816), (3184, 149464), (3383, 140672), (3808, 124972), (4396, 108256), (5024, 94724), (5338, 89152), (5572, 85408), (6368, 74732), (6766, 70336), (7616, 62486), (8792, 54128), (10048, 47362), (10676, 44576), (11144, 42704), (12736, 37366), (13532, 35168), (15232, 31243), (17584, 27064), (18683, 25472), (20096, 23681), (21352, 22288)]