1520989395968

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11167979}}^1$

素因数の和:11168025

約数の個数: 88

約数和(自身を含む): 3657736809600

約数和(自身を除く): 2136747413632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1024, 1064, 1216, 1792, 2128, 2432, 3584, 4256, 4864, 7168, 8512, 9728, 17024, 19456, 34048, 68096, 136192, 11167979, 22335958, 44671916, 78175853, 89343832, 156351706, 178687664, 212191601, 312703412, 357375328, 424383202, 625406824, 714750656, 848766404, 1250813648, 1429501312, 1485341207, 1697532808, 2501627296, 2859002624, 2970682414, 3395065616, 5003254592, 5718005248, 5941364828, 6790131232, 10006509184, 11436010496, 11882729656, 13580262464, 20013018368, 23765459312, 27160524928, 40026036736, 47530918624, 54321049856, 80052073472, 95061837248, 108642099712, 190123674496, 217284199424, 380247348992, 760494697984, 1520989395968]

約数ペア:

[(1, 1520989395968), (2, 760494697984), (4, 380247348992), (7, 217284199424), (8, 190123674496), (14, 108642099712), (16, 95061837248), (19, 80052073472), (28, 54321049856), (32, 47530918624), (38, 40026036736), (56, 27160524928), (64, 23765459312), (76, 20013018368), (112, 13580262464), (128, 11882729656), (133, 11436010496), (152, 10006509184), (224, 6790131232), (256, 5941364828), (266, 5718005248), (304, 5003254592), (448, 3395065616), (512, 2970682414), (532, 2859002624), (608, 2501627296), (896, 1697532808), (1024, 1485341207), (1064, 1429501312), (1216, 1250813648), (1792, 848766404), (2128, 714750656), (2432, 625406824), (3584, 424383202), (4256, 357375328), (4864, 312703412), (7168, 212191601), (8512, 178687664), (9728, 156351706), (17024, 89343832), (19456, 78175853), (34048, 44671916), (68096, 22335958), (136192, 11167979)]