212651088

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{340787}}^1$

素因数の和:340811

約数の個数: 40

約数和(自身を含む): 591607968

約数和(自身を除く): 378956880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 340787, 681574, 1022361, 1363148, 2044722, 2726296, 4089444, 4430231, 5452592, 8178888, 8860462, 13290693, 16357776, 17720924, 26581386, 35441848, 53162772, 70883696, 106325544, 212651088]

約数ペア:

[(1, 212651088), (2, 106325544), (3, 70883696), (4, 53162772), (6, 35441848), (8, 26581386), (12, 17720924), (13, 16357776), (16, 13290693), (24, 8860462), (26, 8178888), (39, 5452592), (48, 4430231), (52, 4089444), (78, 2726296), (104, 2044722), (156, 1363148), (208, 1022361), (312, 681574), (624, 340787)]