310184628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{3557}}^1$

素因数の和:3633

約数の個数: 72

約数和(自身を含む): 802172448

約数和(自身を除く): 491987820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 676, 1014, 1118, 1677, 2028, 2236, 3354, 3557, 6708, 7114, 7267, 10671, 14228, 14534, 21342, 21801, 29068, 42684, 43602, 46241, 87204, 92482, 138723, 152951, 184964, 277446, 305902, 458853, 554892, 601133, 611804, 917706, 1202266, 1803399, 1835412, 1988363, 2404532, 3606798, 3976726, 5965089, 7213596, 7953452, 11930178, 23860356, 25848719, 51697438, 77546157, 103394876, 155092314, 310184628]

約数ペア:

[(1, 310184628), (2, 155092314), (3, 103394876), (4, 77546157), (6, 51697438), (12, 25848719), (13, 23860356), (26, 11930178), (39, 7953452), (43, 7213596), (52, 5965089), (78, 3976726), (86, 3606798), (129, 2404532), (156, 1988363), (169, 1835412), (172, 1803399), (258, 1202266), (338, 917706), (507, 611804), (516, 601133), (559, 554892), (676, 458853), (1014, 305902), (1118, 277446), (1677, 184964), (2028, 152951), (2236, 138723), (3354, 92482), (3557, 87204), (6708, 46241), (7114, 43602), (7267, 42684), (10671, 29068), (14228, 21801), (14534, 21342)]