299071136

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3374

約数の個数: 96

約数和(自身を含む): 748274688

約数和(自身を除く): 449203552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2821, 2912, 3224, 3313, 3472, 5642, 6448, 6626, 6944, 11284, 12896, 13252, 22568, 23191, 26504, 43069, 45136, 46382, 53008, 86138, 90272, 92764, 102703, 106016, 172276, 185528, 205406, 301483, 344552, 371056, 410812, 602966, 689104, 718921, 742112, 821624, 1205932, 1335139, 1378208, 1437842, 1643248, 2411864, 2670278, 2875684, 3286496, 4823728, 5340556, 5751368, 9345973, 9647456, 10681112, 11502736, 18691946, 21362224, 23005472, 37383892, 42724448, 74767784, 149535568, 299071136]

約数ペア:

[(1, 299071136), (2, 149535568), (4, 74767784), (7, 42724448), (8, 37383892), (13, 23005472), (14, 21362224), (16, 18691946), (26, 11502736), (28, 10681112), (31, 9647456), (32, 9345973), (52, 5751368), (56, 5340556), (62, 4823728), (91, 3286496), (104, 2875684), (112, 2670278), (124, 2411864), (182, 1643248), (208, 1437842), (217, 1378208), (224, 1335139), (248, 1205932), (364, 821624), (403, 742112), (416, 718921), (434, 689104), (496, 602966), (728, 410812), (806, 371056), (868, 344552), (992, 301483), (1456, 205406), (1612, 185528), (1736, 172276), (2821, 106016), (2912, 102703), (3224, 92764), (3313, 90272), (3472, 86138), (5642, 53008), (6448, 46382), (6626, 45136), (6944, 43069), (11284, 26504), (12896, 23191), (13252, 22568)]