312576372

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3067}}^1$

素因数の和:3245

約数の個数: 72

約数和(自身を含む): 837564000

約数和(自身を除く): 524987628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 149, 171, 228, 298, 342, 447, 596, 684, 894, 1341, 1788, 2682, 2831, 3067, 5364, 5662, 6134, 8493, 9201, 11324, 12268, 16986, 18402, 25479, 27603, 33972, 36804, 50958, 55206, 58273, 101916, 110412, 116546, 174819, 233092, 349638, 456983, 524457, 699276, 913966, 1048914, 1370949, 1827932, 2097828, 2741898, 4112847, 5483796, 8225694, 8682677, 16451388, 17365354, 26048031, 34730708, 52096062, 78144093, 104192124, 156288186, 312576372]

約数ペア:

[(1, 312576372), (2, 156288186), (3, 104192124), (4, 78144093), (6, 52096062), (9, 34730708), (12, 26048031), (18, 17365354), (19, 16451388), (36, 8682677), (38, 8225694), (57, 5483796), (76, 4112847), (114, 2741898), (149, 2097828), (171, 1827932), (228, 1370949), (298, 1048914), (342, 913966), (447, 699276), (596, 524457), (684, 456983), (894, 349638), (1341, 233092), (1788, 174819), (2682, 116546), (2831, 110412), (3067, 101916), (5364, 58273), (5662, 55206), (6134, 50958), (8493, 36804), (9201, 33972), (11324, 27603), (12268, 25479), (16986, 18402)]