351973504

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 731462400

約数和(自身を除く): 379488896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 107, 124, 128, 214, 248, 428, 496, 829, 856, 992, 1658, 1712, 1984, 3316, 3317, 3424, 3968, 6632, 6634, 6848, 13264, 13268, 13696, 25699, 26528, 26536, 51398, 53056, 53072, 88703, 102796, 106112, 106144, 177406, 205592, 212288, 354812, 411184, 424576, 709624, 822368, 1419248, 1644736, 2749793, 2838496, 3289472, 5499586, 5676992, 10999172, 11353984, 21998344, 43996688, 87993376, 175986752, 351973504]

約数ペア:

[(1, 351973504), (2, 175986752), (4, 87993376), (8, 43996688), (16, 21998344), (31, 11353984), (32, 10999172), (62, 5676992), (64, 5499586), (107, 3289472), (124, 2838496), (128, 2749793), (214, 1644736), (248, 1419248), (428, 822368), (496, 709624), (829, 424576), (856, 411184), (992, 354812), (1658, 212288), (1712, 205592), (1984, 177406), (3316, 106144), (3317, 106112), (3424, 102796), (3968, 88703), (6632, 53072), (6634, 53056), (6848, 51398), (13264, 26536), (13268, 26528), (13696, 25699)]