2850216948

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{56431}}^1$

素因数の和:56525

約数の個数: 72

約数和(自身を含む): 7641344256

約数和(自身を除く): 4791127308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 122, 138, 183, 207, 244, 276, 366, 414, 549, 732, 828, 1098, 1403, 2196, 2806, 4209, 5612, 8418, 12627, 16836, 25254, 50508, 56431, 112862, 169293, 225724, 338586, 507879, 677172, 1015758, 1297913, 2031516, 2595826, 3442291, 3893739, 5191652, 6884582, 7787478, 10326873, 11681217, 13769164, 15574956, 20653746, 23362434, 30980619, 41307492, 46724868, 61961238, 79172693, 123922476, 158345386, 237518079, 316690772, 475036158, 712554237, 950072316, 1425108474, 2850216948]

約数ペア:

[(1, 2850216948), (2, 1425108474), (3, 950072316), (4, 712554237), (6, 475036158), (9, 316690772), (12, 237518079), (18, 158345386), (23, 123922476), (36, 79172693), (46, 61961238), (61, 46724868), (69, 41307492), (92, 30980619), (122, 23362434), (138, 20653746), (183, 15574956), (207, 13769164), (244, 11681217), (276, 10326873), (366, 7787478), (414, 6884582), (549, 5191652), (732, 3893739), (828, 3442291), (1098, 2595826), (1403, 2031516), (2196, 1297913), (2806, 1015758), (4209, 677172), (5612, 507879), (8418, 338586), (12627, 225724), (16836, 169293), (25254, 112862), (50508, 56431)]