306495864

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 861575520

約数和(自身を除く): 555079656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 103, 111, 148, 206, 222, 296, 309, 333, 412, 444, 618, 666, 824, 888, 927, 1117, 1236, 1332, 1854, 2234, 2472, 2664, 3351, 3708, 3811, 4468, 6702, 7416, 7622, 8936, 10053, 11433, 13404, 15244, 20106, 22866, 26808, 30488, 34299, 40212, 41329, 45732, 68598, 80424, 82658, 91464, 115051, 123987, 137196, 165316, 230102, 247974, 274392, 330632, 345153, 371961, 460204, 495948, 690306, 743922, 920408, 991896, 1035459, 1380612, 1487844, 2070918, 2761224, 2975688, 4141836, 4256887, 8283672, 8513774, 12770661, 17027548, 25541322, 34055096, 38311983, 51082644, 76623966, 102165288, 153247932, 306495864]

約数ペア:

[(1, 306495864), (2, 153247932), (3, 102165288), (4, 76623966), (6, 51082644), (8, 38311983), (9, 34055096), (12, 25541322), (18, 17027548), (24, 12770661), (36, 8513774), (37, 8283672), (72, 4256887), (74, 4141836), (103, 2975688), (111, 2761224), (148, 2070918), (206, 1487844), (222, 1380612), (296, 1035459), (309, 991896), (333, 920408), (412, 743922), (444, 690306), (618, 495948), (666, 460204), (824, 371961), (888, 345153), (927, 330632), (1117, 274392), (1236, 247974), (1332, 230102), (1854, 165316), (2234, 137196), (2472, 123987), (2664, 115051), (3351, 91464), (3708, 82658), (3811, 80424), (4468, 68598), (6702, 45732), (7416, 41329), (7622, 40212), (8936, 34299), (10053, 30488), (11433, 26808), (13404, 22866), (15244, 20106)]