248832608

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2271

約数の個数: 48

約数和(自身を含む): 507714480

約数和(自身を除く): 258881872

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 89, 164, 178, 328, 356, 656, 712, 1312, 1424, 2131, 2848, 3649, 4262, 7298, 8524, 14596, 17048, 29192, 34096, 58384, 68192, 87371, 116768, 174742, 189659, 349484, 379318, 698968, 758636, 1397936, 1517272, 2795872, 3034544, 6069088, 7776019, 15552038, 31104076, 62208152, 124416304, 248832608]

約数ペア:

[(1, 248832608), (2, 124416304), (4, 62208152), (8, 31104076), (16, 15552038), (32, 7776019), (41, 6069088), (82, 3034544), (89, 2795872), (164, 1517272), (178, 1397936), (328, 758636), (356, 698968), (656, 379318), (712, 349484), (1312, 189659), (1424, 174742), (2131, 116768), (2848, 87371), (3649, 68192), (4262, 58384), (7298, 34096), (8524, 29192), (14596, 17048)]