1325889864

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 256

約数和(自身を含む): 4139520000

約数和(自身を除く): 2813630136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 79, 86, 104, 108, 117, 129, 139, 156, 158, 172, 216, 234, 237, 258, 278, 312, 316, 344, 351, 387, 417, 468, 474, 516, 556, 559, 632, 702, 711, 774, 834, 936, 948, 1027, 1032, 1112, 1118, 1161, 1251, 1404, 1422, 1548, 1668, 1677, 1807, 1896, 2054, 2133, 2236, 2322, 2502, 2808, 2844, 3081, 3096, 3336, 3354, 3397, 3614, 3753, 4108, 4266, 4472, 4644, 5004, 5031, 5421, 5688, 5977, 6162, 6708, 6794, 7228, 7506, 8216, 8532, 9243, 9288, 10008, 10062, 10191, 10842, 10981, 11954, 12324, 13416, 13588, 14456, 15012, 15093, 16263, 17064, 17931, 18486, 20124, 20382, 21684, 21962, 23908, 24648, 27176, 27729, 30024, 30186, 30573, 32526, 32943, 35862, 36972, 40248, 40764, 43368, 43924, 44161, 47816, 48789, 53793, 55458, 60372, 61146, 65052, 65886, 71724, 73944, 77701, 81528, 87848, 88322, 91719, 97578, 98829, 107586, 110916, 120744, 122292, 130104, 131772, 132483, 142753, 143448, 155402, 161379, 176644, 183438, 195156, 197658, 215172, 221832, 233103, 244584, 263544, 264966, 285506, 296487, 310804, 322758, 353288, 366876, 390312, 395316, 397449, 428259, 430344, 466206, 472183, 529932, 571012, 592974, 621608, 645516, 699309, 733752, 790632, 794898, 856518, 932412, 944366, 1059864, 1142024, 1185948, 1192347, 1284777, 1291032, 1398618, 1416549, 1589796, 1713036, 1864824, 1888732, 2097927, 2371896, 2384694, 2569554, 2797236, 2833098, 3179592, 3426072, 3777464, 3854331, 4195854, 4249647, 4769388, 5139108, 5594472, 5666196, 6138379, 7708662, 8391708, 8499294, 9538776, 10278216, 11332392, 12276758, 12748941, 15417324, 16783416, 16998588, 18415137, 24553516, 25497882, 30834648, 33997176, 36830274, 49107032, 50995764, 55245411, 73660548, 101991528, 110490822, 147321096, 165736233, 220981644, 331472466, 441963288, 662944932, 1325889864]

約数ペア:

[(1, 1325889864), (2, 662944932), (3, 441963288), (4, 331472466), (6, 220981644), (8, 165736233), (9, 147321096), (12, 110490822), (13, 101991528), (18, 73660548), (24, 55245411), (26, 50995764), (27, 49107032), (36, 36830274), (39, 33997176), (43, 30834648), (52, 25497882), (54, 24553516), (72, 18415137), (78, 16998588), (79, 16783416), (86, 15417324), (104, 12748941), (108, 12276758), (117, 11332392), (129, 10278216), (139, 9538776), (156, 8499294), (158, 8391708), (172, 7708662), (216, 6138379), (234, 5666196), (237, 5594472), (258, 5139108), (278, 4769388), (312, 4249647), (316, 4195854), (344, 3854331), (351, 3777464), (387, 3426072), (417, 3179592), (468, 2833098), (474, 2797236), (516, 2569554), (556, 2384694), (559, 2371896), (632, 2097927), (702, 1888732), (711, 1864824), (774, 1713036), (834, 1589796), (936, 1416549), (948, 1398618), (1027, 1291032), (1032, 1284777), (1112, 1192347), (1118, 1185948), (1161, 1142024), (1251, 1059864), (1404, 944366), (1422, 932412), (1548, 856518), (1668, 794898), (1677, 790632), (1807, 733752), (1896, 699309), (2054, 645516), (2133, 621608), (2236, 592974), (2322, 571012), (2502, 529932), (2808, 472183), (2844, 466206), (3081, 430344), (3096, 428259), (3336, 397449), (3354, 395316), (3397, 390312), (3614, 366876), (3753, 353288), (4108, 322758), (4266, 310804), (4472, 296487), (4644, 285506), (5004, 264966), (5031, 263544), (5421, 244584), (5688, 233103), (5977, 221832), (6162, 215172), (6708, 197658), (6794, 195156), (7228, 183438), (7506, 176644), (8216, 161379), (8532, 155402), (9243, 143448), (9288, 142753), (10008, 132483), (10062, 131772), (10191, 130104), (10842, 122292), (10981, 120744), (11954, 110916), (12324, 107586), (13416, 98829), (13588, 97578), (14456, 91719), (15012, 88322), (15093, 87848), (16263, 81528), (17064, 77701), (17931, 73944), (18486, 71724), (20124, 65886), (20382, 65052), (21684, 61146), (21962, 60372), (23908, 55458), (24648, 53793), (27176, 48789), (27729, 47816), (30024, 44161), (30186, 43924), (30573, 43368), (32526, 40764), (32943, 40248), (35862, 36972)]