229690968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 644656320

約数和(自身を除く): 414965352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 101, 104, 111, 148, 156, 197, 202, 222, 296, 303, 312, 394, 404, 444, 481, 591, 606, 788, 808, 888, 962, 1182, 1212, 1313, 1443, 1576, 1924, 2364, 2424, 2561, 2626, 2886, 3737, 3848, 3939, 4728, 5122, 5252, 5772, 7289, 7474, 7683, 7878, 10244, 10504, 11211, 11544, 14578, 14948, 15366, 15756, 19897, 20488, 21867, 22422, 29156, 29896, 30732, 31512, 39794, 43734, 44844, 48581, 58312, 59691, 61464, 79588, 87468, 89688, 94757, 97162, 119382, 145743, 159176, 174936, 189514, 194324, 238764, 258661, 284271, 291486, 379028, 388648, 477528, 517322, 568542, 582972, 736189, 758056, 775983, 1034644, 1137084, 1165944, 1472378, 1551966, 2069288, 2208567, 2274168, 2944756, 3103932, 4417134, 5889512, 6207864, 8834268, 9570457, 17668536, 19140914, 28711371, 38281828, 57422742, 76563656, 114845484, 229690968]

約数ペア:

[(1, 229690968), (2, 114845484), (3, 76563656), (4, 57422742), (6, 38281828), (8, 28711371), (12, 19140914), (13, 17668536), (24, 9570457), (26, 8834268), (37, 6207864), (39, 5889512), (52, 4417134), (74, 3103932), (78, 2944756), (101, 2274168), (104, 2208567), (111, 2069288), (148, 1551966), (156, 1472378), (197, 1165944), (202, 1137084), (222, 1034644), (296, 775983), (303, 758056), (312, 736189), (394, 582972), (404, 568542), (444, 517322), (481, 477528), (591, 388648), (606, 379028), (788, 291486), (808, 284271), (888, 258661), (962, 238764), (1182, 194324), (1212, 189514), (1313, 174936), (1443, 159176), (1576, 145743), (1924, 119382), (2364, 97162), (2424, 94757), (2561, 89688), (2626, 87468), (2886, 79588), (3737, 61464), (3848, 59691), (3939, 58312), (4728, 48581), (5122, 44844), (5252, 43734), (5772, 39794), (7289, 31512), (7474, 30732), (7683, 29896), (7878, 29156), (10244, 22422), (10504, 21867), (11211, 20488), (11544, 19897), (14578, 15756), (14948, 15366)]