1220501632

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71693}}^1$

素因数の和:71733

約数の個数: 64

約数和(自身を含む): 2925115200

約数和(自身を除く): 1704613568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 17024, 71693, 143386, 286772, 501851, 573544, 1003702, 1147088, 1362167, 2007404, 2294176, 2724334, 4014808, 4588352, 5448668, 8029616, 9176704, 9535169, 10897336, 16059232, 19070338, 21794672, 32118464, 38140676, 43589344, 64236928, 76281352, 87178688, 152562704, 174357376, 305125408, 610250816, 1220501632]

約数ペア:

[(1, 1220501632), (2, 610250816), (4, 305125408), (7, 174357376), (8, 152562704), (14, 87178688), (16, 76281352), (19, 64236928), (28, 43589344), (32, 38140676), (38, 32118464), (56, 21794672), (64, 19070338), (76, 16059232), (112, 10897336), (128, 9535169), (133, 9176704), (152, 8029616), (224, 5448668), (266, 4588352), (304, 4014808), (448, 2724334), (532, 2294176), (608, 2007404), (896, 1362167), (1064, 1147088), (1216, 1003702), (2128, 573544), (2432, 501851), (4256, 286772), (8512, 143386), (17024, 71693)]