242189568

素因数分解:

$2^8\times 3^3\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1009

約数の個数: 144

約数和(自身を含む): 736330560

約数和(自身を除く): 494140992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 256, 288, 296, 333, 384, 432, 444, 576, 592, 666, 768, 864, 888, 947, 999, 1152, 1184, 1332, 1728, 1776, 1894, 1998, 2304, 2368, 2664, 2841, 3456, 3552, 3788, 3996, 4736, 5328, 5682, 6912, 7104, 7576, 7992, 8523, 9472, 10656, 11364, 14208, 15152, 15984, 17046, 21312, 22728, 25569, 28416, 30304, 31968, 34092, 35039, 42624, 45456, 51138, 60608, 63936, 68184, 70078, 85248, 90912, 102276, 105117, 121216, 127872, 136368, 140156, 181824, 204552, 210234, 242432, 255744, 272736, 280312, 315351, 363648, 409104, 420468, 545472, 560624, 630702, 727296, 818208, 840936, 946053, 1090944, 1121248, 1261404, 1636416, 1681872, 1892106, 2181888, 2242496, 2522808, 3272832, 3363744, 3784212, 4484992, 5045616, 6545664, 6727488, 7568424, 8969984, 10091232, 13454976, 15136848, 20182464, 26909952, 30273696, 40364928, 60547392, 80729856, 121094784, 242189568]

約数ペア:

[(1, 242189568), (2, 121094784), (3, 80729856), (4, 60547392), (6, 40364928), (8, 30273696), (9, 26909952), (12, 20182464), (16, 15136848), (18, 13454976), (24, 10091232), (27, 8969984), (32, 7568424), (36, 6727488), (37, 6545664), (48, 5045616), (54, 4484992), (64, 3784212), (72, 3363744), (74, 3272832), (96, 2522808), (108, 2242496), (111, 2181888), (128, 1892106), (144, 1681872), (148, 1636416), (192, 1261404), (216, 1121248), (222, 1090944), (256, 946053), (288, 840936), (296, 818208), (333, 727296), (384, 630702), (432, 560624), (444, 545472), (576, 420468), (592, 409104), (666, 363648), (768, 315351), (864, 280312), (888, 272736), (947, 255744), (999, 242432), (1152, 210234), (1184, 204552), (1332, 181824), (1728, 140156), (1776, 136368), (1894, 127872), (1998, 121216), (2304, 105117), (2368, 102276), (2664, 90912), (2841, 85248), (3456, 70078), (3552, 68184), (3788, 63936), (3996, 60608), (4736, 51138), (5328, 45456), (5682, 42624), (6912, 35039), (7104, 34092), (7576, 31968), (7992, 30304), (8523, 28416), (9472, 25569), (10656, 22728), (11364, 21312), (14208, 17046), (15152, 15984)]