248405612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29671}}^1$

素因数の和:29718

約数の個数: 48

約数和(自身を含む): 558308352

約数和(自身を除く): 309902740

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 29671, 59342, 118684, 207697, 385723, 415394, 682433, 771446, 830788, 1364866, 1542892, 2700061, 2729732, 4777031, 5400122, 8871629, 9554062, 10800244, 17743258, 19108124, 35486516, 62101403, 124202806, 248405612]

約数ペア:

[(1, 248405612), (2, 124202806), (4, 62101403), (7, 35486516), (13, 19108124), (14, 17743258), (23, 10800244), (26, 9554062), (28, 8871629), (46, 5400122), (52, 4777031), (91, 2729732), (92, 2700061), (161, 1542892), (182, 1364866), (299, 830788), (322, 771446), (364, 682433), (598, 415394), (644, 385723), (1196, 207697), (2093, 118684), (4186, 59342), (8372, 29671)]