312289344

素因数分解:

$2^6\times 3^4\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:694

約数の個数: 140

約数和(自身を含む): 936034704

約数和(自身を除く): 623745360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 107, 108, 144, 162, 192, 214, 216, 288, 321, 324, 428, 432, 563, 576, 642, 648, 856, 864, 963, 1126, 1284, 1296, 1689, 1712, 1728, 1926, 2252, 2568, 2592, 2889, 3378, 3424, 3852, 4504, 5067, 5136, 5184, 5778, 6756, 6848, 7704, 8667, 9008, 10134, 10272, 11556, 13512, 15201, 15408, 17334, 18016, 20268, 20544, 23112, 27024, 30402, 30816, 34668, 36032, 40536, 45603, 46224, 54048, 60241, 60804, 61632, 69336, 81072, 91206, 92448, 108096, 120482, 121608, 138672, 162144, 180723, 182412, 184896, 240964, 243216, 277344, 324288, 361446, 364824, 481928, 486432, 542169, 554688, 722892, 729648, 963856, 972864, 1084338, 1445784, 1459296, 1626507, 1927712, 2168676, 2891568, 2918592, 3253014, 3855424, 4337352, 4879521, 5783136, 6506028, 8674704, 9759042, 11566272, 13012056, 17349408, 19518084, 26024112, 34698816, 39036168, 52048224, 78072336, 104096448, 156144672, 312289344]

約数ペア:

[(1, 312289344), (2, 156144672), (3, 104096448), (4, 78072336), (6, 52048224), (8, 39036168), (9, 34698816), (12, 26024112), (16, 19518084), (18, 17349408), (24, 13012056), (27, 11566272), (32, 9759042), (36, 8674704), (48, 6506028), (54, 5783136), (64, 4879521), (72, 4337352), (81, 3855424), (96, 3253014), (107, 2918592), (108, 2891568), (144, 2168676), (162, 1927712), (192, 1626507), (214, 1459296), (216, 1445784), (288, 1084338), (321, 972864), (324, 963856), (428, 729648), (432, 722892), (563, 554688), (576, 542169), (642, 486432), (648, 481928), (856, 364824), (864, 361446), (963, 324288), (1126, 277344), (1284, 243216), (1296, 240964), (1689, 184896), (1712, 182412), (1728, 180723), (1926, 162144), (2252, 138672), (2568, 121608), (2592, 120482), (2889, 108096), (3378, 92448), (3424, 91206), (3852, 81072), (4504, 69336), (5067, 61632), (5136, 60804), (5184, 60241), (5778, 54048), (6756, 46224), (6848, 45603), (7704, 40536), (8667, 36032), (9008, 34668), (10134, 30816), (10272, 30402), (11556, 27024), (13512, 23112), (15201, 20544), (15408, 20268), (17334, 18016)]