248104152

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 694087680

約数和(自身を除く): 445983528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 127, 129, 172, 254, 258, 344, 381, 387, 508, 516, 631, 762, 774, 1016, 1032, 1143, 1262, 1524, 1548, 1893, 2286, 2524, 3048, 3096, 3786, 4572, 5048, 5461, 5679, 7572, 9144, 10922, 11358, 15144, 16383, 21844, 22716, 27133, 32766, 43688, 45432, 49149, 54266, 65532, 80137, 81399, 98298, 108532, 131064, 160274, 162798, 196596, 217064, 240411, 244197, 320548, 325596, 393192, 480822, 488394, 641096, 651192, 721233, 961644, 976788, 1442466, 1923288, 1953576, 2884932, 3445891, 5769864, 6891782, 10337673, 13783564, 20675346, 27567128, 31013019, 41350692, 62026038, 82701384, 124052076, 248104152]

約数ペア:

[(1, 248104152), (2, 124052076), (3, 82701384), (4, 62026038), (6, 41350692), (8, 31013019), (9, 27567128), (12, 20675346), (18, 13783564), (24, 10337673), (36, 6891782), (43, 5769864), (72, 3445891), (86, 2884932), (127, 1953576), (129, 1923288), (172, 1442466), (254, 976788), (258, 961644), (344, 721233), (381, 651192), (387, 641096), (508, 488394), (516, 480822), (631, 393192), (762, 325596), (774, 320548), (1016, 244197), (1032, 240411), (1143, 217064), (1262, 196596), (1524, 162798), (1548, 160274), (1893, 131064), (2286, 108532), (2524, 98298), (3048, 81399), (3096, 80137), (3786, 65532), (4572, 54266), (5048, 49149), (5461, 45432), (5679, 43688), (7572, 32766), (9144, 27133), (10922, 22716), (11358, 21844), (15144, 16383)]