258266208

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{86783}}^1$

素因数の和:86827

約数の個数: 48

約数和(自身を含む): 699826176

約数和(自身を除く): 441559968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 86783, 173566, 260349, 347132, 520698, 694264, 1041396, 1388528, 2082792, 2690273, 2777056, 4165584, 5380546, 8070819, 8331168, 10761092, 16141638, 21522184, 32283276, 43044368, 64566552, 86088736, 129133104, 258266208]

約数ペア:

[(1, 258266208), (2, 129133104), (3, 86088736), (4, 64566552), (6, 43044368), (8, 32283276), (12, 21522184), (16, 16141638), (24, 10761092), (31, 8331168), (32, 8070819), (48, 5380546), (62, 4165584), (93, 2777056), (96, 2690273), (124, 2082792), (186, 1388528), (248, 1041396), (372, 694264), (496, 520698), (744, 347132), (992, 260349), (1488, 173566), (2976, 86783)]