328503168

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:434

約数の個数: 256

約数和(自身を含む): 1141094400

約数和(自身を除く): 812591232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 84, 96, 108, 111, 112, 126, 128, 144, 148, 168, 189, 192, 216, 222, 224, 252, 259, 288, 296, 333, 336, 367, 378, 384, 432, 444, 448, 504, 518, 576, 592, 666, 672, 734, 756, 777, 864, 888, 896, 999, 1008, 1036, 1101, 1152, 1184, 1332, 1344, 1468, 1512, 1554, 1728, 1776, 1998, 2016, 2072, 2202, 2331, 2368, 2569, 2664, 2688, 2936, 3024, 3108, 3303, 3456, 3552, 3996, 4032, 4144, 4404, 4662, 4736, 5138, 5328, 5872, 6048, 6216, 6606, 6993, 7104, 7707, 7992, 8064, 8288, 8808, 9324, 9909, 10276, 10656, 11744, 12096, 12432, 13212, 13579, 13986, 14208, 15414, 15984, 16576, 17616, 18648, 19818, 20552, 21312, 23121, 23488, 24192, 24864, 26424, 27158, 27972, 30828, 31968, 33152, 35232, 37296, 39636, 40737, 41104, 42624, 46242, 46976, 49728, 52848, 54316, 55944, 61656, 63936, 69363, 70464, 74592, 79272, 81474, 82208, 92484, 95053, 99456, 105696, 108632, 111888, 122211, 123312, 127872, 138726, 140928, 149184, 158544, 162948, 164416, 184968, 190106, 211392, 217264, 223776, 244422, 246624, 277452, 285159, 298368, 317088, 325896, 328832, 366633, 369936, 380212, 422784, 434528, 447552, 488844, 493248, 554904, 570318, 634176, 651792, 733266, 739872, 760424, 855477, 869056, 895104, 977688, 986496, 1109808, 1140636, 1268352, 1303584, 1466532, 1479744, 1520848, 1710954, 1738112, 1955376, 2219616, 2281272, 2566431, 2607168, 2933064, 2959488, 3041696, 3421908, 3910752, 4439232, 4562544, 5132862, 5214336, 5866128, 6083392, 6843816, 7821504, 8878464, 9125088, 10265724, 11732256, 12166784, 13687632, 15643008, 18250176, 20531448, 23464512, 27375264, 36500352, 41062896, 46929024, 54750528, 82125792, 109501056, 164251584, 328503168]

約数ペア:

[(1, 328503168), (2, 164251584), (3, 109501056), (4, 82125792), (6, 54750528), (7, 46929024), (8, 41062896), (9, 36500352), (12, 27375264), (14, 23464512), (16, 20531448), (18, 18250176), (21, 15643008), (24, 13687632), (27, 12166784), (28, 11732256), (32, 10265724), (36, 9125088), (37, 8878464), (42, 7821504), (48, 6843816), (54, 6083392), (56, 5866128), (63, 5214336), (64, 5132862), (72, 4562544), (74, 4439232), (84, 3910752), (96, 3421908), (108, 3041696), (111, 2959488), (112, 2933064), (126, 2607168), (128, 2566431), (144, 2281272), (148, 2219616), (168, 1955376), (189, 1738112), (192, 1710954), (216, 1520848), (222, 1479744), (224, 1466532), (252, 1303584), (259, 1268352), (288, 1140636), (296, 1109808), (333, 986496), (336, 977688), (367, 895104), (378, 869056), (384, 855477), (432, 760424), (444, 739872), (448, 733266), (504, 651792), (518, 634176), (576, 570318), (592, 554904), (666, 493248), (672, 488844), (734, 447552), (756, 434528), (777, 422784), (864, 380212), (888, 369936), (896, 366633), (999, 328832), (1008, 325896), (1036, 317088), (1101, 298368), (1152, 285159), (1184, 277452), (1332, 246624), (1344, 244422), (1468, 223776), (1512, 217264), (1554, 211392), (1728, 190106), (1776, 184968), (1998, 164416), (2016, 162948), (2072, 158544), (2202, 149184), (2331, 140928), (2368, 138726), (2569, 127872), (2664, 123312), (2688, 122211), (2936, 111888), (3024, 108632), (3108, 105696), (3303, 99456), (3456, 95053), (3552, 92484), (3996, 82208), (4032, 81474), (4144, 79272), (4404, 74592), (4662, 70464), (4736, 69363), (5138, 63936), (5328, 61656), (5872, 55944), (6048, 54316), (6216, 52848), (6606, 49728), (6993, 46976), (7104, 46242), (7707, 42624), (7992, 41104), (8064, 40737), (8288, 39636), (8808, 37296), (9324, 35232), (9909, 33152), (10276, 31968), (10656, 30828), (11744, 27972), (12096, 27158), (12432, 26424), (13212, 24864), (13579, 24192), (13986, 23488), (14208, 23121), (15414, 21312), (15984, 20552), (16576, 19818), (17616, 18648)]