313625709873

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{129401}}^1$

素因数の和:129535

約数の個数: 96

約数和(自身を含む): 573625608192

約数和(自身を除く): 259999898319

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 73, 93, 119, 153, 217, 219, 279, 357, 511, 527, 651, 657, 1071, 1241, 1533, 1581, 1953, 2263, 3689, 3723, 4599, 4743, 6789, 8687, 11067, 11169, 15841, 20367, 26061, 33201, 38471, 47523, 78183, 115413, 129401, 142569, 269297, 346239, 388203, 807891, 905807, 1164609, 2199817, 2423673, 2717421, 4011431, 6599451, 8152263, 9446273, 12034293, 15398719, 19798353, 28080017, 28338819, 36102879, 46196157, 66123911, 68194327, 84240051, 85016457, 138588471, 160586641, 198371733, 204582981, 252720153, 292834463, 477360289, 481759923, 595115199, 613748943, 878503389, 1124106487, 1432080867, 1445279769, 2049841241, 2635510167, 3372319461, 4296242601, 4978185871, 6149523723, 10116958383, 14934557613, 18448571169, 34847301097, 44803672839, 104541903291, 313625709873]

約数ペア:

[(1, 313625709873), (3, 104541903291), (7, 44803672839), (9, 34847301097), (17, 18448571169), (21, 14934557613), (31, 10116958383), (51, 6149523723), (63, 4978185871), (73, 4296242601), (93, 3372319461), (119, 2635510167), (153, 2049841241), (217, 1445279769), (219, 1432080867), (279, 1124106487), (357, 878503389), (511, 613748943), (527, 595115199), (651, 481759923), (657, 477360289), (1071, 292834463), (1241, 252720153), (1533, 204582981), (1581, 198371733), (1953, 160586641), (2263, 138588471), (3689, 85016457), (3723, 84240051), (4599, 68194327), (4743, 66123911), (6789, 46196157), (8687, 36102879), (11067, 28338819), (11169, 28080017), (15841, 19798353), (20367, 15398719), (26061, 12034293), (33201, 9446273), (38471, 8152263), (47523, 6599451), (78183, 4011431), (115413, 2717421), (129401, 2423673), (142569, 2199817), (269297, 1164609), (346239, 905807), (388203, 807891)]