314999256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5399}}^1$

素因数の和:5449

約数の個数: 128

約数和(自身を含む): 979776000

約数和(自身を除く): 664776744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1144, 1326, 1496, 1716, 1768, 2244, 2431, 2652, 3432, 4488, 4862, 5304, 5399, 7293, 9724, 10798, 14586, 16197, 19448, 21596, 29172, 32394, 43192, 58344, 59389, 64788, 70187, 91783, 118778, 129576, 140374, 178167, 183566, 210561, 237556, 275349, 280748, 356334, 367132, 421122, 475112, 550698, 561496, 712668, 734264, 772057, 842244, 1009613, 1101396, 1193179, 1425336, 1544114, 1684488, 2019226, 2202792, 2316171, 2386358, 3028839, 3088228, 3579537, 4038452, 4632342, 4772716, 6057678, 6176456, 7159074, 8076904, 9264684, 9545432, 12115356, 13124969, 14318148, 18529368, 24230712, 26249938, 28636296, 39374907, 52499876, 78749814, 104999752, 157499628, 314999256]

約数ペア:

[(1, 314999256), (2, 157499628), (3, 104999752), (4, 78749814), (6, 52499876), (8, 39374907), (11, 28636296), (12, 26249938), (13, 24230712), (17, 18529368), (22, 14318148), (24, 13124969), (26, 12115356), (33, 9545432), (34, 9264684), (39, 8076904), (44, 7159074), (51, 6176456), (52, 6057678), (66, 4772716), (68, 4632342), (78, 4038452), (88, 3579537), (102, 3088228), (104, 3028839), (132, 2386358), (136, 2316171), (143, 2202792), (156, 2019226), (187, 1684488), (204, 1544114), (221, 1425336), (264, 1193179), (286, 1101396), (312, 1009613), (374, 842244), (408, 772057), (429, 734264), (442, 712668), (561, 561496), (572, 550698), (663, 475112), (748, 421122), (858, 367132), (884, 356334), (1122, 280748), (1144, 275349), (1326, 237556), (1496, 210561), (1716, 183566), (1768, 178167), (2244, 140374), (2431, 129576), (2652, 118778), (3432, 91783), (4488, 70187), (4862, 64788), (5304, 59389), (5399, 58344), (7293, 43192), (9724, 32394), (10798, 29172), (14586, 21596), (16197, 19448)]