242901216

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 723340800

約数和(自身を除く): 480439584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 127, 144, 174, 229, 232, 254, 261, 288, 348, 381, 458, 464, 508, 522, 687, 696, 762, 916, 928, 1016, 1044, 1143, 1374, 1392, 1524, 1832, 2032, 2061, 2088, 2286, 2748, 2784, 3048, 3664, 3683, 4064, 4122, 4176, 4572, 5496, 6096, 6641, 7328, 7366, 8244, 8352, 9144, 10992, 11049, 12192, 13282, 14732, 16488, 18288, 19923, 21984, 22098, 26564, 29083, 29464, 32976, 33147, 36576, 39846, 44196, 53128, 58166, 58928, 59769, 65952, 66294, 79692, 87249, 88392, 106256, 116332, 117856, 119538, 132588, 159384, 174498, 176784, 212512, 232664, 239076, 261747, 265176, 318768, 348996, 353568, 465328, 478152, 523494, 530352, 637536, 697992, 843407, 930656, 956304, 1046988, 1060704, 1395984, 1686814, 1912608, 2093976, 2530221, 2791968, 3373628, 4187952, 5060442, 6747256, 7590663, 8375904, 10120884, 13494512, 15181326, 20241768, 26989024, 30362652, 40483536, 60725304, 80967072, 121450608, 242901216]

約数ペア:

[(1, 242901216), (2, 121450608), (3, 80967072), (4, 60725304), (6, 40483536), (8, 30362652), (9, 26989024), (12, 20241768), (16, 15181326), (18, 13494512), (24, 10120884), (29, 8375904), (32, 7590663), (36, 6747256), (48, 5060442), (58, 4187952), (72, 3373628), (87, 2791968), (96, 2530221), (116, 2093976), (127, 1912608), (144, 1686814), (174, 1395984), (229, 1060704), (232, 1046988), (254, 956304), (261, 930656), (288, 843407), (348, 697992), (381, 637536), (458, 530352), (464, 523494), (508, 478152), (522, 465328), (687, 353568), (696, 348996), (762, 318768), (916, 265176), (928, 261747), (1016, 239076), (1044, 232664), (1143, 212512), (1374, 176784), (1392, 174498), (1524, 159384), (1832, 132588), (2032, 119538), (2061, 117856), (2088, 116332), (2286, 106256), (2748, 88392), (2784, 87249), (3048, 79692), (3664, 66294), (3683, 65952), (4064, 59769), (4122, 58928), (4176, 58166), (4572, 53128), (5496, 44196), (6096, 39846), (6641, 36576), (7328, 33147), (7366, 32976), (8244, 29464), (8352, 29083), (9144, 26564), (10992, 22098), (11049, 21984), (12192, 19923), (13282, 18288), (14732, 16488)]