247362216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{542461}}^1$

素因数の和:542489

約数の個数: 32

約数和(自身を含む): 650954400

約数和(自身を除く): 403592184

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 542461, 1084922, 1627383, 2169844, 3254766, 4339688, 6509532, 10306759, 13019064, 20613518, 30920277, 41227036, 61840554, 82454072, 123681108, 247362216]

約数ペア:

[(1, 247362216), (2, 123681108), (3, 82454072), (4, 61840554), (6, 41227036), (8, 30920277), (12, 20613518), (19, 13019064), (24, 10306759), (38, 6509532), (57, 4339688), (76, 3254766), (114, 2169844), (152, 1627383), (228, 1084922), (456, 542461)]