766727712

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:751

約数の個数: 144

約数和(自身を含む): 2269193472

約数和(自身を除く): 1502465760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 157, 186, 248, 279, 288, 314, 372, 471, 496, 547, 558, 628, 744, 942, 992, 1094, 1116, 1256, 1413, 1488, 1641, 1884, 2188, 2232, 2512, 2826, 2976, 3282, 3768, 4376, 4464, 4867, 4923, 5024, 5652, 6564, 7536, 8752, 8928, 9734, 9846, 11304, 13128, 14601, 15072, 16957, 17504, 19468, 19692, 22608, 26256, 29202, 33914, 38936, 39384, 43803, 45216, 50871, 52512, 58404, 67828, 77872, 78768, 85879, 87606, 101742, 116808, 135656, 152613, 155744, 157536, 171758, 175212, 203484, 233616, 257637, 271312, 305226, 343516, 350424, 406968, 467232, 515274, 542624, 610452, 687032, 700848, 772911, 813936, 1030548, 1220904, 1374064, 1401696, 1545822, 1627872, 2061096, 2441808, 2662249, 2748128, 3091644, 4122192, 4883616, 5324498, 6183288, 7986747, 8244384, 10648996, 12366576, 15973494, 21297992, 23960241, 24733152, 31946988, 42595984, 47920482, 63893976, 85191968, 95840964, 127787952, 191681928, 255575904, 383363856, 766727712]

約数ペア:

[(1, 766727712), (2, 383363856), (3, 255575904), (4, 191681928), (6, 127787952), (8, 95840964), (9, 85191968), (12, 63893976), (16, 47920482), (18, 42595984), (24, 31946988), (31, 24733152), (32, 23960241), (36, 21297992), (48, 15973494), (62, 12366576), (72, 10648996), (93, 8244384), (96, 7986747), (124, 6183288), (144, 5324498), (157, 4883616), (186, 4122192), (248, 3091644), (279, 2748128), (288, 2662249), (314, 2441808), (372, 2061096), (471, 1627872), (496, 1545822), (547, 1401696), (558, 1374064), (628, 1220904), (744, 1030548), (942, 813936), (992, 772911), (1094, 700848), (1116, 687032), (1256, 610452), (1413, 542624), (1488, 515274), (1641, 467232), (1884, 406968), (2188, 350424), (2232, 343516), (2512, 305226), (2826, 271312), (2976, 257637), (3282, 233616), (3768, 203484), (4376, 175212), (4464, 171758), (4867, 157536), (4923, 155744), (5024, 152613), (5652, 135656), (6564, 116808), (7536, 101742), (8752, 87606), (8928, 85879), (9734, 78768), (9846, 77872), (11304, 67828), (13128, 58404), (14601, 52512), (15072, 50871), (16957, 45216), (17504, 43803), (19468, 39384), (19692, 38936), (22608, 33914), (26256, 29202)]