242731776

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 745520384

約数和(自身を除く): 502788608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 163, 168, 192, 224, 256, 277, 326, 336, 384, 448, 489, 554, 652, 672, 768, 831, 896, 978, 1108, 1141, 1304, 1344, 1662, 1792, 1939, 1956, 2216, 2282, 2608, 2688, 3324, 3423, 3878, 3912, 4432, 4564, 5216, 5376, 5817, 6648, 6846, 7756, 7824, 8864, 9128, 10432, 11634, 13296, 13692, 15512, 15648, 17728, 18256, 20864, 23268, 26592, 27384, 31024, 31296, 35456, 36512, 41728, 45151, 46536, 53184, 54768, 62048, 62592, 70912, 73024, 90302, 93072, 106368, 109536, 124096, 125184, 135453, 146048, 180604, 186144, 212736, 219072, 248192, 270906, 292096, 316057, 361208, 372288, 438144, 496384, 541812, 632114, 722416, 744576, 876288, 948171, 1083624, 1264228, 1444832, 1489152, 1896342, 2167248, 2528456, 2889664, 3792684, 4334496, 5056912, 5779328, 7585368, 8668992, 10113824, 11558656, 15170736, 17337984, 20227648, 30341472, 34675968, 40455296, 60682944, 80910592, 121365888, 242731776]

約数ペア:

[(1, 242731776), (2, 121365888), (3, 80910592), (4, 60682944), (6, 40455296), (7, 34675968), (8, 30341472), (12, 20227648), (14, 17337984), (16, 15170736), (21, 11558656), (24, 10113824), (28, 8668992), (32, 7585368), (42, 5779328), (48, 5056912), (56, 4334496), (64, 3792684), (84, 2889664), (96, 2528456), (112, 2167248), (128, 1896342), (163, 1489152), (168, 1444832), (192, 1264228), (224, 1083624), (256, 948171), (277, 876288), (326, 744576), (336, 722416), (384, 632114), (448, 541812), (489, 496384), (554, 438144), (652, 372288), (672, 361208), (768, 316057), (831, 292096), (896, 270906), (978, 248192), (1108, 219072), (1141, 212736), (1304, 186144), (1344, 180604), (1662, 146048), (1792, 135453), (1939, 125184), (1956, 124096), (2216, 109536), (2282, 106368), (2608, 93072), (2688, 90302), (3324, 73024), (3423, 70912), (3878, 62592), (3912, 62048), (4432, 54768), (4564, 53184), (5216, 46536), (5376, 45151), (5817, 41728), (6648, 36512), (6846, 35456), (7756, 31296), (7824, 31024), (8864, 27384), (9128, 26592), (10432, 23268), (11634, 20864), (13296, 18256), (13692, 17728), (15512, 15648)]