1407398016

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:858

約数の個数: 128

約数和(自身を含む): 3885465600

約数和(自身を除く): 2478067584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 191, 192, 248, 372, 382, 384, 496, 573, 619, 744, 764, 992, 1146, 1238, 1488, 1528, 1857, 1984, 2292, 2476, 2976, 3056, 3714, 3968, 4584, 4952, 5921, 5952, 6112, 7428, 9168, 9904, 11842, 11904, 12224, 14856, 17763, 18336, 19189, 19808, 23684, 24448, 29712, 35526, 36672, 38378, 39616, 47368, 57567, 59424, 71052, 73344, 76756, 79232, 94736, 115134, 118229, 118848, 142104, 153512, 189472, 230268, 236458, 237696, 284208, 307024, 354687, 378944, 460536, 472916, 568416, 614048, 709374, 757888, 921072, 945832, 1136832, 1228096, 1418748, 1842144, 1891664, 2273664, 2456192, 2837496, 3665099, 3684288, 3783328, 5674992, 7330198, 7368576, 7566656, 10995297, 11349984, 14660396, 15133312, 21990594, 22699968, 29320792, 43981188, 45399936, 58641584, 87962376, 117283168, 175924752, 234566336, 351849504, 469132672, 703699008, 1407398016]

約数ペア:

[(1, 1407398016), (2, 703699008), (3, 469132672), (4, 351849504), (6, 234566336), (8, 175924752), (12, 117283168), (16, 87962376), (24, 58641584), (31, 45399936), (32, 43981188), (48, 29320792), (62, 22699968), (64, 21990594), (93, 15133312), (96, 14660396), (124, 11349984), (128, 10995297), (186, 7566656), (191, 7368576), (192, 7330198), (248, 5674992), (372, 3783328), (382, 3684288), (384, 3665099), (496, 2837496), (573, 2456192), (619, 2273664), (744, 1891664), (764, 1842144), (992, 1418748), (1146, 1228096), (1238, 1136832), (1488, 945832), (1528, 921072), (1857, 757888), (1984, 709374), (2292, 614048), (2476, 568416), (2976, 472916), (3056, 460536), (3714, 378944), (3968, 354687), (4584, 307024), (4952, 284208), (5921, 237696), (5952, 236458), (6112, 230268), (7428, 189472), (9168, 153512), (9904, 142104), (11842, 118848), (11904, 118229), (12224, 115134), (14856, 94736), (17763, 79232), (18336, 76756), (19189, 73344), (19808, 71052), (23684, 59424), (24448, 57567), (29712, 47368), (35526, 39616), (36672, 38378)]