1218547512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1039}}^1$

素因数の和:1250

約数の個数: 192

約数和(自身を含む): 4088448000

約数和(自身を除く): 2869900488

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, 179, 182, 234, 252, 273, 312, 358, 364, 468, 504, 537, 546, 716, 728, 819, 936, 1039, 1074, 1092, 1253, 1432, 1611, 1638, 2078, 2148, 2184, 2327, 2506, 3117, 3222, 3276, 3759, 4156, 4296, 4654, 5012, 6234, 6444, 6552, 6981, 7273, 7518, 8312, 9308, 9351, 10024, 11277, 12468, 12888, 13507, 13962, 14546, 15036, 16289, 18616, 18702, 20943, 21819, 22554, 24936, 27014, 27924, 29092, 30072, 32578, 37404, 40521, 41886, 43638, 45108, 48867, 54028, 55848, 58184, 65156, 65457, 74808, 81042, 83772, 87276, 90216, 94549, 97734, 108056, 121563, 130312, 130914, 146601, 162084, 167544, 174552, 185981, 189098, 195468, 243126, 261828, 283647, 293202, 324168, 371962, 378196, 390936, 486252, 523656, 557943, 567294, 586404, 743924, 756392, 850941, 972504, 1115886, 1134588, 1172808, 1301867, 1487848, 1673829, 1701882, 2231772, 2269176, 2417753, 2603734, 3347658, 3403764, 3905601, 4463544, 4835506, 5207468, 6695316, 6807528, 7253259, 7811202, 9671012, 10414936, 11716803, 13390632, 14506518, 15622404, 16924271, 19342024, 21759777, 23433606, 29013036, 31244808, 33848542, 43519554, 46867212, 50772813, 58026072, 67697084, 87039108, 93734424, 101545626, 135394168, 152318439, 174078216, 203091252, 304636878, 406182504, 609273756, 1218547512]

約数ペア:

[(1, 1218547512), (2, 609273756), (3, 406182504), (4, 304636878), (6, 203091252), (7, 174078216), (8, 152318439), (9, 135394168), (12, 101545626), (13, 93734424), (14, 87039108), (18, 67697084), (21, 58026072), (24, 50772813), (26, 46867212), (28, 43519554), (36, 33848542), (39, 31244808), (42, 29013036), (52, 23433606), (56, 21759777), (63, 19342024), (72, 16924271), (78, 15622404), (84, 14506518), (91, 13390632), (104, 11716803), (117, 10414936), (126, 9671012), (156, 7811202), (168, 7253259), (179, 6807528), (182, 6695316), (234, 5207468), (252, 4835506), (273, 4463544), (312, 3905601), (358, 3403764), (364, 3347658), (468, 2603734), (504, 2417753), (537, 2269176), (546, 2231772), (716, 1701882), (728, 1673829), (819, 1487848), (936, 1301867), (1039, 1172808), (1074, 1134588), (1092, 1115886), (1253, 972504), (1432, 850941), (1611, 756392), (1638, 743924), (2078, 586404), (2148, 567294), (2184, 557943), (2327, 523656), (2506, 486252), (3117, 390936), (3222, 378196), (3276, 371962), (3759, 324168), (4156, 293202), (4296, 283647), (4654, 261828), (5012, 243126), (6234, 195468), (6444, 189098), (6552, 185981), (6981, 174552), (7273, 167544), (7518, 162084), (8312, 146601), (9308, 130914), (9351, 130312), (10024, 121563), (11277, 108056), (12468, 97734), (12888, 94549), (13507, 90216), (13962, 87276), (14546, 83772), (15036, 81042), (16289, 74808), (18616, 65457), (18702, 65156), (20943, 58184), (21819, 55848), (22554, 54028), (24936, 48867), (27014, 45108), (27924, 43638), (29092, 41886), (30072, 40521), (32578, 37404)]