305267872

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{104831}}^1$

素因数の和:104861

約数の個数: 48

約数和(自身を含む): 739694592

約数和(自身を除く): 434426720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 104831, 209662, 419324, 733817, 838648, 1362803, 1467634, 1677296, 2725606, 2935268, 3354592, 5451212, 5870536, 9539621, 10902424, 11741072, 19079242, 21804848, 23482144, 38158484, 43609696, 76316968, 152633936, 305267872]

約数ペア:

[(1, 305267872), (2, 152633936), (4, 76316968), (7, 43609696), (8, 38158484), (13, 23482144), (14, 21804848), (16, 19079242), (26, 11741072), (28, 10902424), (32, 9539621), (52, 5870536), (56, 5451212), (91, 3354592), (104, 2935268), (112, 2725606), (182, 1677296), (208, 1467634), (224, 1362803), (364, 838648), (416, 733817), (728, 419324), (1456, 209662), (2912, 104831)]