253872216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271231}}^1$

素因数の和:271256

約数の個数: 48

約数和(自身を含む): 740463360

約数和(自身を除く): 486591144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 271231, 542462, 813693, 1084924, 1627386, 2169848, 2441079, 3254772, 3526003, 4882158, 6509544, 7052006, 9764316, 10578009, 14104012, 19528632, 21156018, 28208024, 31734027, 42312036, 63468054, 84624072, 126936108, 253872216]

約数ペア:

[(1, 253872216), (2, 126936108), (3, 84624072), (4, 63468054), (6, 42312036), (8, 31734027), (9, 28208024), (12, 21156018), (13, 19528632), (18, 14104012), (24, 10578009), (26, 9764316), (36, 7052006), (39, 6509544), (52, 4882158), (72, 3526003), (78, 3254772), (104, 2441079), (117, 2169848), (156, 1627386), (234, 1084924), (312, 813693), (468, 542462), (936, 271231)]