278283096

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42473}}^1$

素因数の和:42505

約数の個数: 96

約数和(自身を含む): 927632160

約数和(自身を除く): 649349064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 42473, 84946, 127419, 169892, 254838, 297311, 339784, 382257, 509676, 552149, 594622, 764514, 891933, 1019352, 1104298, 1189244, 1529028, 1656447, 1783866, 2208596, 2378488, 2675799, 3058056, 3312894, 3567732, 3865043, 4417192, 4969341, 5351598, 6625788, 7135464, 7730086, 9938682, 10703196, 11595129, 13251576, 15460172, 19877364, 21406392, 23190258, 30920344, 34785387, 39754728, 46380516, 69570774, 92761032, 139141548, 278283096]

約数ペア:

[(1, 278283096), (2, 139141548), (3, 92761032), (4, 69570774), (6, 46380516), (7, 39754728), (8, 34785387), (9, 30920344), (12, 23190258), (13, 21406392), (14, 19877364), (18, 15460172), (21, 13251576), (24, 11595129), (26, 10703196), (28, 9938682), (36, 7730086), (39, 7135464), (42, 6625788), (52, 5351598), (56, 4969341), (63, 4417192), (72, 3865043), (78, 3567732), (84, 3312894), (91, 3058056), (104, 2675799), (117, 2378488), (126, 2208596), (156, 1783866), (168, 1656447), (182, 1529028), (234, 1189244), (252, 1104298), (273, 1019352), (312, 891933), (364, 764514), (468, 594622), (504, 552149), (546, 509676), (728, 382257), (819, 339784), (936, 297311), (1092, 254838), (1638, 169892), (2184, 127419), (3276, 84946), (6552, 42473)]