3987984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 160

約数和(自身を含む): 13999104

約数和(自身を除く): 10011120

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 83, 84, 88, 91, 104, 112, 132, 143, 154, 156, 166, 168, 176, 182, 208, 231, 249, 264, 273, 286, 308, 312, 332, 336, 364, 429, 462, 498, 528, 546, 572, 581, 616, 624, 664, 728, 858, 913, 924, 996, 1001, 1079, 1092, 1144, 1162, 1232, 1328, 1456, 1716, 1743, 1826, 1848, 1992, 2002, 2158, 2184, 2288, 2324, 2739, 3003, 3237, 3432, 3486, 3652, 3696, 3984, 4004, 4316, 4368, 4648, 5478, 6006, 6391, 6474, 6864, 6972, 7304, 7553, 8008, 8632, 9296, 10956, 11869, 12012, 12782, 12948, 13944, 14608, 15106, 16016, 17264, 19173, 21912, 22659, 23738, 24024, 25564, 25896, 27888, 30212, 35607, 38346, 43824, 45318, 47476, 48048, 51128, 51792, 60424, 71214, 76692, 83083, 90636, 94952, 102256, 120848, 142428, 153384, 166166, 181272, 189904, 249249, 284856, 306768, 332332, 362544, 498498, 569712, 664664, 996996, 1329328, 1993992, 3987984]

約数ペア:

[(1, 3987984), (2, 1993992), (3, 1329328), (4, 996996), (6, 664664), (7, 569712), (8, 498498), (11, 362544), (12, 332332), (13, 306768), (14, 284856), (16, 249249), (21, 189904), (22, 181272), (24, 166166), (26, 153384), (28, 142428), (33, 120848), (39, 102256), (42, 94952), (44, 90636), (48, 83083), (52, 76692), (56, 71214), (66, 60424), (77, 51792), (78, 51128), (83, 48048), (84, 47476), (88, 45318), (91, 43824), (104, 38346), (112, 35607), (132, 30212), (143, 27888), (154, 25896), (156, 25564), (166, 24024), (168, 23738), (176, 22659), (182, 21912), (208, 19173), (231, 17264), (249, 16016), (264, 15106), (273, 14608), (286, 13944), (308, 12948), (312, 12782), (332, 12012), (336, 11869), (364, 10956), (429, 9296), (462, 8632), (498, 8008), (528, 7553), (546, 7304), (572, 6972), (581, 6864), (616, 6474), (624, 6391), (664, 6006), (728, 5478), (858, 4648), (913, 4368), (924, 4316), (996, 4004), (1001, 3984), (1079, 3696), (1092, 3652), (1144, 3486), (1162, 3432), (1232, 3237), (1328, 3003), (1456, 2739), (1716, 2324), (1743, 2288), (1826, 2184), (1848, 2158), (1992, 2002)]