328856256

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 168

約数和(自身を含む): 1003808000

約数和(自身を除く): 674951744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 151, 152, 171, 192, 199, 228, 288, 302, 304, 342, 398, 453, 456, 576, 597, 604, 608, 684, 796, 906, 912, 1194, 1208, 1216, 1359, 1368, 1592, 1791, 1812, 1824, 2388, 2416, 2718, 2736, 2869, 3184, 3582, 3624, 3648, 3781, 4776, 4832, 5436, 5472, 5738, 6368, 7164, 7248, 7562, 8607, 9552, 9664, 10872, 10944, 11343, 11476, 12736, 14328, 14496, 15124, 17214, 19104, 21744, 22686, 22952, 25821, 28656, 28992, 30049, 30248, 34029, 34428, 38208, 43488, 45372, 45904, 51642, 57312, 60098, 60496, 68058, 68856, 86976, 90147, 90744, 91808, 103284, 114624, 120196, 120992, 136116, 137712, 180294, 181488, 183616, 206568, 240392, 241984, 270441, 272232, 275424, 360588, 362976, 413136, 480784, 540882, 544464, 550848, 570931, 721176, 725952, 826272, 961568, 1081764, 1088928, 1141862, 1442352, 1652544, 1712793, 1923136, 2163528, 2177856, 2283724, 2884704, 3425586, 4327056, 4567448, 5138379, 5769408, 6851172, 8654112, 9134896, 10276758, 13702344, 17308224, 18269792, 20553516, 27404688, 36539584, 41107032, 54809376, 82214064, 109618752, 164428128, 328856256]

約数ペア:

[(1, 328856256), (2, 164428128), (3, 109618752), (4, 82214064), (6, 54809376), (8, 41107032), (9, 36539584), (12, 27404688), (16, 20553516), (18, 18269792), (19, 17308224), (24, 13702344), (32, 10276758), (36, 9134896), (38, 8654112), (48, 6851172), (57, 5769408), (64, 5138379), (72, 4567448), (76, 4327056), (96, 3425586), (114, 2884704), (144, 2283724), (151, 2177856), (152, 2163528), (171, 1923136), (192, 1712793), (199, 1652544), (228, 1442352), (288, 1141862), (302, 1088928), (304, 1081764), (342, 961568), (398, 826272), (453, 725952), (456, 721176), (576, 570931), (597, 550848), (604, 544464), (608, 540882), (684, 480784), (796, 413136), (906, 362976), (912, 360588), (1194, 275424), (1208, 272232), (1216, 270441), (1359, 241984), (1368, 240392), (1592, 206568), (1791, 183616), (1812, 181488), (1824, 180294), (2388, 137712), (2416, 136116), (2718, 120992), (2736, 120196), (2869, 114624), (3184, 103284), (3582, 91808), (3624, 90744), (3648, 90147), (3781, 86976), (4776, 68856), (4832, 68058), (5436, 60496), (5472, 60098), (5738, 57312), (6368, 51642), (7164, 45904), (7248, 45372), (7562, 43488), (8607, 38208), (9552, 34428), (9664, 34029), (10872, 30248), (10944, 30049), (11343, 28992), (11476, 28656), (12736, 25821), (14328, 22952), (14496, 22686), (15124, 21744), (17214, 19104)]