340401924

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3079}}^1$

素因数の和:3209

約数の個数: 72

約数和(自身を含む): 894653760

約数和(自身を除く): 554251836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 83, 111, 148, 166, 222, 249, 332, 333, 444, 498, 666, 747, 996, 1332, 1494, 2988, 3071, 3079, 6142, 6158, 9213, 9237, 12284, 12316, 18426, 18474, 27639, 27711, 36852, 36948, 55278, 55422, 110556, 110844, 113923, 227846, 255557, 341769, 455692, 511114, 683538, 766671, 1022228, 1025307, 1367076, 1533342, 2050614, 2300013, 3066684, 4101228, 4600026, 9200052, 9455609, 18911218, 28366827, 37822436, 56733654, 85100481, 113467308, 170200962, 340401924]

約数ペア:

[(1, 340401924), (2, 170200962), (3, 113467308), (4, 85100481), (6, 56733654), (9, 37822436), (12, 28366827), (18, 18911218), (36, 9455609), (37, 9200052), (74, 4600026), (83, 4101228), (111, 3066684), (148, 2300013), (166, 2050614), (222, 1533342), (249, 1367076), (332, 1025307), (333, 1022228), (444, 766671), (498, 683538), (666, 511114), (747, 455692), (996, 341769), (1332, 255557), (1494, 227846), (2988, 113923), (3071, 110844), (3079, 110556), (6142, 55422), (6158, 55278), (9213, 36948), (9237, 36852), (12284, 27711), (12316, 27639), (18426, 18474)]