307779904

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2927}}^1$

素因数の和:3023

約数の個数: 56

約数和(自身を含む): 642567168

約数和(自身を除く): 334787264

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 212, 248, 424, 496, 848, 992, 1643, 1696, 1984, 2927, 3286, 3392, 5854, 6572, 11708, 13144, 23416, 26288, 46832, 52576, 90737, 93664, 105152, 155131, 181474, 187328, 310262, 362948, 620524, 725896, 1241048, 1451792, 2482096, 2903584, 4809061, 4964192, 5807168, 9618122, 9928384, 19236244, 38472488, 76944976, 153889952, 307779904]

約数ペア:

[(1, 307779904), (2, 153889952), (4, 76944976), (8, 38472488), (16, 19236244), (31, 9928384), (32, 9618122), (53, 5807168), (62, 4964192), (64, 4809061), (106, 2903584), (124, 2482096), (212, 1451792), (248, 1241048), (424, 725896), (496, 620524), (848, 362948), (992, 310262), (1643, 187328), (1696, 181474), (1984, 155131), (2927, 105152), (3286, 93664), (3392, 90737), (5854, 52576), (6572, 46832), (11708, 26288), (13144, 23416)]