789849248

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 1664312832

約数和(自身を除く): 874463584

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 83, 106, 124, 166, 181, 212, 248, 332, 362, 424, 496, 664, 724, 848, 992, 1328, 1448, 1643, 1696, 2573, 2656, 2896, 3286, 4399, 5146, 5611, 5792, 6572, 8798, 9593, 10292, 11222, 13144, 15023, 17596, 19186, 20584, 22444, 26288, 30046, 35192, 38372, 41168, 44888, 52576, 60092, 70384, 76744, 82336, 89776, 120184, 136369, 140768, 153488, 179552, 240368, 272738, 297383, 306976, 465713, 480736, 545476, 594766, 796219, 931426, 1090952, 1189532, 1592438, 1862852, 2181904, 2379064, 3184876, 3725704, 4363808, 4758128, 6369752, 7451408, 9516256, 12739504, 14902816, 24682789, 25479008, 49365578, 98731156, 197462312, 394924624, 789849248]

約数ペア:

[(1, 789849248), (2, 394924624), (4, 197462312), (8, 98731156), (16, 49365578), (31, 25479008), (32, 24682789), (53, 14902816), (62, 12739504), (83, 9516256), (106, 7451408), (124, 6369752), (166, 4758128), (181, 4363808), (212, 3725704), (248, 3184876), (332, 2379064), (362, 2181904), (424, 1862852), (496, 1592438), (664, 1189532), (724, 1090952), (848, 931426), (992, 796219), (1328, 594766), (1448, 545476), (1643, 480736), (1696, 465713), (2573, 306976), (2656, 297383), (2896, 272738), (3286, 240368), (4399, 179552), (5146, 153488), (5611, 140768), (5792, 136369), (6572, 120184), (8798, 89776), (9593, 82336), (10292, 76744), (11222, 70384), (13144, 60092), (15023, 52576), (17596, 44888), (19186, 41168), (20584, 38372), (22444, 35192), (26288, 30046)]