238477616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 526632960

約数和(自身を除く): 288155344

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 79, 92, 104, 158, 184, 208, 299, 316, 368, 598, 631, 632, 1027, 1196, 1262, 1264, 1817, 2054, 2392, 2524, 3634, 4108, 4784, 5048, 7268, 8203, 8216, 10096, 14513, 14536, 16406, 16432, 23621, 29026, 29072, 32812, 47242, 49849, 58052, 65624, 94484, 99698, 116104, 131248, 188669, 188968, 199396, 232208, 377338, 377936, 398792, 648037, 754676, 797584, 1146527, 1296074, 1509352, 2293054, 2592148, 3018704, 4586108, 5184296, 9172216, 10368592, 14904851, 18344432, 29809702, 59619404, 119238808, 238477616]

約数ペア:

[(1, 238477616), (2, 119238808), (4, 59619404), (8, 29809702), (13, 18344432), (16, 14904851), (23, 10368592), (26, 9172216), (46, 5184296), (52, 4586108), (79, 3018704), (92, 2592148), (104, 2293054), (158, 1509352), (184, 1296074), (208, 1146527), (299, 797584), (316, 754676), (368, 648037), (598, 398792), (631, 377936), (632, 377338), (1027, 232208), (1196, 199396), (1262, 188968), (1264, 188669), (1817, 131248), (2054, 116104), (2392, 99698), (2524, 94484), (3634, 65624), (4108, 58052), (4784, 49849), (5048, 47242), (7268, 32812), (8203, 29072), (8216, 29026), (10096, 23621), (14513, 16432), (14536, 16406)]