397175328

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{125371}}^1$

素因数の和:125398

約数の個数: 72

約数和(自身を含む): 1232156016

約数和(自身を除く): 834980688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 125371, 250742, 376113, 501484, 752226, 1002968, 1128339, 1379081, 1504452, 2005936, 2256678, 2758162, 3008904, 4011872, 4137243, 4513356, 5516324, 6017808, 8274486, 9026712, 11032648, 12035616, 12411729, 16548972, 18053424, 22065296, 24823458, 33097944, 36106848, 44130592, 49646916, 66195888, 99293832, 132391776, 198587664, 397175328]

約数ペア:

[(1, 397175328), (2, 198587664), (3, 132391776), (4, 99293832), (6, 66195888), (8, 49646916), (9, 44130592), (11, 36106848), (12, 33097944), (16, 24823458), (18, 22065296), (22, 18053424), (24, 16548972), (32, 12411729), (33, 12035616), (36, 11032648), (44, 9026712), (48, 8274486), (66, 6017808), (72, 5516324), (88, 4513356), (96, 4137243), (99, 4011872), (132, 3008904), (144, 2758162), (176, 2256678), (198, 2005936), (264, 1504452), (288, 1379081), (352, 1128339), (396, 1002968), (528, 752226), (792, 501484), (1056, 376113), (1584, 250742), (3168, 125371)]