216446238

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{6299}}^1$

素因数の和:6413

約数の個数: 48

約数和(自身を含む): 495331200

約数和(自身を除く): 278884962

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 138, 166, 207, 249, 414, 498, 747, 1494, 1909, 3818, 5727, 6299, 11454, 12598, 17181, 18897, 34362, 37794, 56691, 113382, 144877, 289754, 434631, 522817, 869262, 1045634, 1303893, 1568451, 2607786, 3136902, 4705353, 9410706, 12024791, 24049582, 36074373, 72148746, 108223119, 216446238]

約数ペア:

[(1, 216446238), (2, 108223119), (3, 72148746), (6, 36074373), (9, 24049582), (18, 12024791), (23, 9410706), (46, 4705353), (69, 3136902), (83, 2607786), (138, 1568451), (166, 1303893), (207, 1045634), (249, 869262), (414, 522817), (498, 434631), (747, 289754), (1494, 144877), (1909, 113382), (3818, 56691), (5727, 37794), (6299, 34362), (11454, 18897), (12598, 17181)]