423296992

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{929}}^1$

素因数の和:1459

約数の個数: 48

約数和(自身を含む): 864788400

約数和(自身を除く): 441491408

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 491, 928, 929, 982, 1858, 1964, 3716, 3928, 7432, 7856, 14239, 14864, 15712, 26941, 28478, 29728, 53882, 56956, 107764, 113912, 215528, 227824, 431056, 455648, 456139, 862112, 912278, 1824556, 3649112, 7298224, 13228031, 14596448, 26456062, 52912124, 105824248, 211648496, 423296992]

約数ペア:

[(1, 423296992), (2, 211648496), (4, 105824248), (8, 52912124), (16, 26456062), (29, 14596448), (32, 13228031), (58, 7298224), (116, 3649112), (232, 1824556), (464, 912278), (491, 862112), (928, 456139), (929, 455648), (982, 431056), (1858, 227824), (1964, 215528), (3716, 113912), (3928, 107764), (7432, 56956), (7856, 53882), (14239, 29728), (14864, 28478), (15712, 26941)]