4474292992

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1399}}^1$

素因数の和:1490

約数の個数: 108

約数和(自身を含む): 9945490800

約数和(自身を除く): 5471197808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 806, 832, 961, 992, 1399, 1612, 1664, 1922, 1984, 2798, 3224, 3328, 3844, 3968, 5596, 6448, 7688, 7936, 11192, 12493, 12896, 15376, 18187, 22384, 24986, 25792, 30752, 36374, 43369, 44768, 49972, 51584, 61504, 72748, 86738, 89536, 99944, 103168, 123008, 145496, 173476, 179072, 199888, 246016, 290992, 346952, 358144, 399776, 563797, 581984, 693904, 799552, 1127594, 1163968, 1344439, 1387808, 1599104, 2255188, 2327936, 2688878, 2775616, 3198208, 4510376, 4655872, 5377756, 5551232, 9020752, 10755512, 11102464, 17477707, 18041504, 21511024, 34955414, 36083008, 43022048, 69910828, 72166016, 86044096, 139821656, 144332032, 172088192, 279643312, 344176384, 559286624, 1118573248, 2237146496, 4474292992]

約数ペア:

[(1, 4474292992), (2, 2237146496), (4, 1118573248), (8, 559286624), (13, 344176384), (16, 279643312), (26, 172088192), (31, 144332032), (32, 139821656), (52, 86044096), (62, 72166016), (64, 69910828), (104, 43022048), (124, 36083008), (128, 34955414), (208, 21511024), (248, 18041504), (256, 17477707), (403, 11102464), (416, 10755512), (496, 9020752), (806, 5551232), (832, 5377756), (961, 4655872), (992, 4510376), (1399, 3198208), (1612, 2775616), (1664, 2688878), (1922, 2327936), (1984, 2255188), (2798, 1599104), (3224, 1387808), (3328, 1344439), (3844, 1163968), (3968, 1127594), (5596, 799552), (6448, 693904), (7688, 581984), (7936, 563797), (11192, 399776), (12493, 358144), (12896, 346952), (15376, 290992), (18187, 246016), (22384, 199888), (24986, 179072), (25792, 173476), (30752, 145496), (36374, 123008), (43369, 103168), (44768, 99944), (49972, 89536), (51584, 86738), (61504, 72748)]