327309808

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 160

約数和(自身を含む): 807488000

約数和(自身を除く): 480178192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 49, 56, 73, 76, 86, 98, 112, 133, 146, 152, 172, 196, 266, 292, 301, 304, 343, 344, 392, 511, 532, 584, 602, 686, 688, 784, 817, 931, 1022, 1064, 1168, 1204, 1372, 1387, 1634, 1862, 2044, 2107, 2128, 2408, 2744, 2774, 3139, 3268, 3577, 3724, 4088, 4214, 4816, 5488, 5548, 5719, 6278, 6517, 6536, 7154, 7448, 8176, 8428, 9709, 11096, 11438, 12556, 13034, 13072, 14308, 14749, 14896, 16856, 19418, 21973, 22192, 22876, 25039, 25112, 26068, 28616, 29498, 33712, 38836, 40033, 43946, 45752, 50078, 50224, 52136, 57232, 58996, 59641, 67963, 77672, 80066, 87892, 91504, 100156, 104272, 117992, 119282, 135926, 153811, 155344, 160132, 175784, 200312, 235984, 238564, 271852, 280231, 307622, 320264, 351568, 400624, 417487, 475741, 477128, 543704, 560462, 615244, 640528, 834974, 951482, 954256, 1076677, 1087408, 1120924, 1230488, 1669948, 1902964, 2153354, 2241848, 2460976, 2922409, 3339896, 3805928, 4306708, 4483696, 5844818, 6679792, 7611856, 8613416, 11689636, 17226832, 20456863, 23379272, 40913726, 46758544, 81827452, 163654904, 327309808]

約数ペア:

[(1, 327309808), (2, 163654904), (4, 81827452), (7, 46758544), (8, 40913726), (14, 23379272), (16, 20456863), (19, 17226832), (28, 11689636), (38, 8613416), (43, 7611856), (49, 6679792), (56, 5844818), (73, 4483696), (76, 4306708), (86, 3805928), (98, 3339896), (112, 2922409), (133, 2460976), (146, 2241848), (152, 2153354), (172, 1902964), (196, 1669948), (266, 1230488), (292, 1120924), (301, 1087408), (304, 1076677), (343, 954256), (344, 951482), (392, 834974), (511, 640528), (532, 615244), (584, 560462), (602, 543704), (686, 477128), (688, 475741), (784, 417487), (817, 400624), (931, 351568), (1022, 320264), (1064, 307622), (1168, 280231), (1204, 271852), (1372, 238564), (1387, 235984), (1634, 200312), (1862, 175784), (2044, 160132), (2107, 155344), (2128, 153811), (2408, 135926), (2744, 119282), (2774, 117992), (3139, 104272), (3268, 100156), (3577, 91504), (3724, 87892), (4088, 80066), (4214, 77672), (4816, 67963), (5488, 59641), (5548, 58996), (5719, 57232), (6278, 52136), (6517, 50224), (6536, 50078), (7154, 45752), (7448, 43946), (8176, 40033), (8428, 38836), (9709, 33712), (11096, 29498), (11438, 28616), (12556, 26068), (13034, 25112), (13072, 25039), (14308, 22876), (14749, 22192), (14896, 21973), (16856, 19418)]