215105112

素因数分解:

$2^3\times 3^3\times {\mathrm{601}}^1\times {\mathrm{1657}}^1$

素因数の和:2273

約数の個数: 64

約数和(自身を含む): 598869600

約数和(自身を除く): 383764488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 601, 1202, 1657, 1803, 2404, 3314, 3606, 4808, 4971, 5409, 6628, 7212, 9942, 10818, 13256, 14424, 14913, 16227, 19884, 21636, 29826, 32454, 39768, 43272, 44739, 59652, 64908, 89478, 119304, 129816, 178956, 357912, 995857, 1991714, 2987571, 3983428, 5975142, 7966856, 8962713, 11950284, 17925426, 23900568, 26888139, 35850852, 53776278, 71701704, 107552556, 215105112]

約数ペア:

[(1, 215105112), (2, 107552556), (3, 71701704), (4, 53776278), (6, 35850852), (8, 26888139), (9, 23900568), (12, 17925426), (18, 11950284), (24, 8962713), (27, 7966856), (36, 5975142), (54, 3983428), (72, 2987571), (108, 1991714), (216, 995857), (601, 357912), (1202, 178956), (1657, 129816), (1803, 119304), (2404, 89478), (3314, 64908), (3606, 59652), (4808, 44739), (4971, 43272), (5409, 39768), (6628, 32454), (7212, 29826), (9942, 21636), (10818, 19884), (13256, 16227), (14424, 14913)]