228390144

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 642829824

約数和(自身を除く): 414439680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 128, 159, 181, 186, 192, 212, 248, 256, 318, 362, 372, 384, 424, 496, 543, 636, 724, 744, 768, 848, 992, 1086, 1272, 1448, 1488, 1643, 1696, 1984, 2172, 2544, 2896, 2976, 3286, 3392, 3968, 4344, 4929, 5088, 5611, 5792, 5952, 6572, 6784, 7936, 8688, 9593, 9858, 10176, 11222, 11584, 11904, 13144, 13568, 16833, 17376, 19186, 19716, 20352, 22444, 23168, 23808, 26288, 28779, 33666, 34752, 38372, 39432, 40704, 44888, 46336, 52576, 57558, 67332, 69504, 76744, 78864, 89776, 105152, 115116, 134664, 139008, 153488, 157728, 179552, 210304, 230232, 269328, 297383, 306976, 315456, 359104, 420608, 460464, 538656, 594766, 613952, 630912, 718208, 892149, 920928, 1077312, 1189532, 1227904, 1261824, 1436416, 1784298, 1841856, 2154624, 2379064, 2455808, 3568596, 3683712, 4309248, 4758128, 7137192, 7367424, 9516256, 14274384, 19032512, 28548768, 38065024, 57097536, 76130048, 114195072, 228390144]

約数ペア:

[(1, 228390144), (2, 114195072), (3, 76130048), (4, 57097536), (6, 38065024), (8, 28548768), (12, 19032512), (16, 14274384), (24, 9516256), (31, 7367424), (32, 7137192), (48, 4758128), (53, 4309248), (62, 3683712), (64, 3568596), (93, 2455808), (96, 2379064), (106, 2154624), (124, 1841856), (128, 1784298), (159, 1436416), (181, 1261824), (186, 1227904), (192, 1189532), (212, 1077312), (248, 920928), (256, 892149), (318, 718208), (362, 630912), (372, 613952), (384, 594766), (424, 538656), (496, 460464), (543, 420608), (636, 359104), (724, 315456), (744, 306976), (768, 297383), (848, 269328), (992, 230232), (1086, 210304), (1272, 179552), (1448, 157728), (1488, 153488), (1643, 139008), (1696, 134664), (1984, 115116), (2172, 105152), (2544, 89776), (2896, 78864), (2976, 76744), (3286, 69504), (3392, 67332), (3968, 57558), (4344, 52576), (4929, 46336), (5088, 44888), (5611, 40704), (5792, 39432), (5952, 38372), (6572, 34752), (6784, 33666), (7936, 28779), (8688, 26288), (9593, 23808), (9858, 23168), (10176, 22444), (11222, 20352), (11584, 19716), (11904, 19186), (13144, 17376), (13568, 16833)]