248735448

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29527}}^1$

素因数の和:29558

約数の個数: 80

約数和(自身を含む): 750306480

約数和(自身を除く): 501571032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 29527, 59054, 88581, 118108, 177162, 236216, 265743, 354324, 383851, 531486, 708648, 767702, 797229, 1062972, 1151553, 1535404, 1594458, 2125944, 2303106, 2391687, 3070808, 3188916, 3454659, 4606212, 4783374, 6377832, 6909318, 9212424, 9566748, 10363977, 13818636, 19133496, 20727954, 27637272, 31091931, 41455908, 62183862, 82911816, 124367724, 248735448]

約数ペア:

[(1, 248735448), (2, 124367724), (3, 82911816), (4, 62183862), (6, 41455908), (8, 31091931), (9, 27637272), (12, 20727954), (13, 19133496), (18, 13818636), (24, 10363977), (26, 9566748), (27, 9212424), (36, 6909318), (39, 6377832), (52, 4783374), (54, 4606212), (72, 3454659), (78, 3188916), (81, 3070808), (104, 2391687), (108, 2303106), (117, 2125944), (156, 1594458), (162, 1535404), (216, 1151553), (234, 1062972), (312, 797229), (324, 767702), (351, 708648), (468, 531486), (648, 383851), (702, 354324), (936, 265743), (1053, 236216), (1404, 177162), (2106, 118108), (2808, 88581), (4212, 59054), (8424, 29527)]