390682656

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4969}}^1$

素因数の和:5008

約数の個数: 192

約数和(自身を含む): 1402732800

約数和(自身を除く): 1012050144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 4969, 5616, 6048, 6552, 8736, 9828, 9938, 11232, 13104, 14907, 19656, 19876, 26208, 29814, 34783, 39312, 39752, 44721, 59628, 64597, 69566, 78624, 79504, 89442, 104349, 119256, 129194, 134163, 139132, 159008, 178884, 193791, 208698, 238512, 258388, 268326, 278264, 313047, 357768, 387582, 417396, 452179, 477024, 516776, 536652, 556528, 581373, 626094, 715536, 775164, 834792, 904358, 939141, 1033552, 1073304, 1113056, 1162746, 1252188, 1356537, 1431072, 1550328, 1669584, 1744119, 1808716, 1878282, 2067104, 2146608, 2325492, 2504376, 2713074, 3100656, 3339168, 3488238, 3617432, 3756564, 4069611, 4293216, 4650984, 5008752, 5426148, 6201312, 6976476, 7234864, 7513128, 8139222, 9301968, 10017504, 10852296, 12208833, 13952952, 14469728, 15026256, 16278444, 18603936, 21704592, 24417666, 27905904, 30052512, 32556888, 43409184, 48835332, 55811808, 65113776, 97670664, 130227552, 195341328, 390682656]

約数ペア:

[(1, 390682656), (2, 195341328), (3, 130227552), (4, 97670664), (6, 65113776), (7, 55811808), (8, 48835332), (9, 43409184), (12, 32556888), (13, 30052512), (14, 27905904), (16, 24417666), (18, 21704592), (21, 18603936), (24, 16278444), (26, 15026256), (27, 14469728), (28, 13952952), (32, 12208833), (36, 10852296), (39, 10017504), (42, 9301968), (48, 8139222), (52, 7513128), (54, 7234864), (56, 6976476), (63, 6201312), (72, 5426148), (78, 5008752), (84, 4650984), (91, 4293216), (96, 4069611), (104, 3756564), (108, 3617432), (112, 3488238), (117, 3339168), (126, 3100656), (144, 2713074), (156, 2504376), (168, 2325492), (182, 2146608), (189, 2067104), (208, 1878282), (216, 1808716), (224, 1744119), (234, 1669584), (252, 1550328), (273, 1431072), (288, 1356537), (312, 1252188), (336, 1162746), (351, 1113056), (364, 1073304), (378, 1033552), (416, 939141), (432, 904358), (468, 834792), (504, 775164), (546, 715536), (624, 626094), (672, 581373), (702, 556528), (728, 536652), (756, 516776), (819, 477024), (864, 452179), (936, 417396), (1008, 387582), (1092, 357768), (1248, 313047), (1404, 278264), (1456, 268326), (1512, 258388), (1638, 238512), (1872, 208698), (2016, 193791), (2184, 178884), (2457, 159008), (2808, 139132), (2912, 134163), (3024, 129194), (3276, 119256), (3744, 104349), (4368, 89442), (4914, 79504), (4969, 78624), (5616, 69566), (6048, 64597), (6552, 59628), (8736, 44721), (9828, 39752), (9938, 39312), (11232, 34783), (13104, 29814), (14907, 26208), (19656, 19876)]