238220252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3923}}^1$

素因数の和:4010

約数の個数: 48

約数和(自身を含む): 474647040

約数和(自身を除く): 236426788

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 68, 76, 94, 188, 323, 646, 799, 893, 1292, 1598, 1786, 3196, 3572, 3923, 7846, 15181, 15692, 30362, 60724, 66691, 74537, 133382, 149074, 184381, 266764, 298148, 368762, 737524, 1267129, 2534258, 3134477, 3503239, 5068516, 6268954, 7006478, 12537908, 14012956, 59555063, 119110126, 238220252]

約数ペア:

[(1, 238220252), (2, 119110126), (4, 59555063), (17, 14012956), (19, 12537908), (34, 7006478), (38, 6268954), (47, 5068516), (68, 3503239), (76, 3134477), (94, 2534258), (188, 1267129), (323, 737524), (646, 368762), (799, 298148), (893, 266764), (1292, 184381), (1598, 149074), (1786, 133382), (3196, 74537), (3572, 66691), (3923, 60724), (7846, 30362), (15181, 15692)]