238148928

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 168

約数和(自身を含む): 722147400

約数和(自身を除く): 483998472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 53, 58, 64, 72, 87, 96, 106, 116, 144, 159, 174, 192, 212, 232, 261, 269, 288, 318, 348, 424, 464, 477, 522, 538, 576, 636, 696, 807, 848, 928, 954, 1044, 1076, 1272, 1392, 1537, 1614, 1696, 1856, 1908, 2088, 2152, 2421, 2544, 2784, 3074, 3228, 3392, 3816, 4176, 4304, 4611, 4842, 5088, 5568, 6148, 6456, 7632, 7801, 8352, 8608, 9222, 9684, 10176, 12296, 12912, 13833, 14257, 15264, 15602, 16704, 17216, 18444, 19368, 23403, 24592, 25824, 27666, 28514, 30528, 31204, 36888, 38736, 42771, 46806, 49184, 51648, 55332, 57028, 62408, 70209, 73776, 77472, 85542, 93612, 98368, 110664, 114056, 124816, 128313, 140418, 147552, 154944, 171084, 187224, 221328, 228112, 249632, 256626, 280836, 295104, 342168, 374448, 413453, 442656, 456224, 499264, 513252, 561672, 684336, 748896, 826906, 885312, 912448, 1026504, 1123344, 1240359, 1368672, 1497792, 1653812, 2053008, 2246688, 2480718, 2737344, 3307624, 3721077, 4106016, 4493376, 4961436, 6615248, 7442154, 8212032, 9922872, 13230496, 14884308, 19845744, 26460992, 29768616, 39691488, 59537232, 79382976, 119074464, 238148928]

約数ペア:

[(1, 238148928), (2, 119074464), (3, 79382976), (4, 59537232), (6, 39691488), (8, 29768616), (9, 26460992), (12, 19845744), (16, 14884308), (18, 13230496), (24, 9922872), (29, 8212032), (32, 7442154), (36, 6615248), (48, 4961436), (53, 4493376), (58, 4106016), (64, 3721077), (72, 3307624), (87, 2737344), (96, 2480718), (106, 2246688), (116, 2053008), (144, 1653812), (159, 1497792), (174, 1368672), (192, 1240359), (212, 1123344), (232, 1026504), (261, 912448), (269, 885312), (288, 826906), (318, 748896), (348, 684336), (424, 561672), (464, 513252), (477, 499264), (522, 456224), (538, 442656), (576, 413453), (636, 374448), (696, 342168), (807, 295104), (848, 280836), (928, 256626), (954, 249632), (1044, 228112), (1076, 221328), (1272, 187224), (1392, 171084), (1537, 154944), (1614, 147552), (1696, 140418), (1856, 128313), (1908, 124816), (2088, 114056), (2152, 110664), (2421, 98368), (2544, 93612), (2784, 85542), (3074, 77472), (3228, 73776), (3392, 70209), (3816, 62408), (4176, 57028), (4304, 55332), (4611, 51648), (4842, 49184), (5088, 46806), (5568, 42771), (6148, 38736), (6456, 36888), (7632, 31204), (7801, 30528), (8352, 28514), (8608, 27666), (9222, 25824), (9684, 24592), (10176, 23403), (12296, 19368), (12912, 18444), (13833, 17216), (14257, 16704), (15264, 15602)]