8428248

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 24663600

約数和(自身を除く): 16235352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 101, 114, 122, 152, 171, 183, 202, 228, 244, 303, 342, 366, 404, 456, 488, 549, 606, 684, 732, 808, 909, 1098, 1159, 1212, 1368, 1464, 1818, 1919, 2196, 2318, 2424, 3477, 3636, 3838, 4392, 4636, 5757, 6161, 6954, 7272, 7676, 9272, 10431, 11514, 12322, 13908, 15352, 17271, 18483, 20862, 23028, 24644, 27816, 34542, 36966, 41724, 46056, 49288, 55449, 69084, 73932, 83448, 110898, 117059, 138168, 147864, 221796, 234118, 351177, 443592, 468236, 702354, 936472, 1053531, 1404708, 2107062, 2809416, 4214124, 8428248]

約数ペア:

[(1, 8428248), (2, 4214124), (3, 2809416), (4, 2107062), (6, 1404708), (8, 1053531), (9, 936472), (12, 702354), (18, 468236), (19, 443592), (24, 351177), (36, 234118), (38, 221796), (57, 147864), (61, 138168), (72, 117059), (76, 110898), (101, 83448), (114, 73932), (122, 69084), (152, 55449), (171, 49288), (183, 46056), (202, 41724), (228, 36966), (244, 34542), (303, 27816), (342, 24644), (366, 23028), (404, 20862), (456, 18483), (488, 17271), (549, 15352), (606, 13908), (684, 12322), (732, 11514), (808, 10431), (909, 9272), (1098, 7676), (1159, 7272), (1212, 6954), (1368, 6161), (1464, 5757), (1818, 4636), (1919, 4392), (2196, 3838), (2318, 3636), (2424, 3477)]