319506336

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 980582400

約数和(自身を除く): 661076064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 79, 93, 96, 108, 124, 144, 151, 158, 186, 216, 237, 248, 279, 288, 302, 316, 372, 432, 453, 474, 496, 558, 604, 632, 711, 744, 837, 864, 906, 948, 992, 1116, 1208, 1264, 1359, 1422, 1488, 1674, 1812, 1896, 2133, 2232, 2416, 2449, 2528, 2718, 2844, 2976, 3348, 3624, 3792, 4077, 4266, 4464, 4681, 4832, 4898, 5436, 5688, 6696, 7248, 7347, 7584, 8154, 8532, 8928, 9362, 9796, 10872, 11376, 11929, 13392, 14043, 14496, 14694, 16308, 17064, 18724, 19592, 21744, 22041, 22752, 23858, 26784, 28086, 29388, 32616, 34128, 35787, 37448, 39184, 42129, 43488, 44082, 47716, 56172, 58776, 65232, 66123, 68256, 71574, 74896, 78368, 84258, 88164, 95432, 107361, 112344, 117552, 126387, 130464, 132246, 143148, 149792, 168516, 176328, 190864, 214722, 224688, 235104, 252774, 264492, 286296, 322083, 337032, 352656, 369799, 381728, 429444, 449376, 505548, 528984, 572592, 644166, 674064, 705312, 739598, 858888, 1011096, 1057968, 1109397, 1145184, 1288332, 1348128, 1479196, 1717776, 2022192, 2115936, 2218794, 2576664, 2958392, 3328191, 3435552, 4044384, 4437588, 5153328, 5916784, 6656382, 8875176, 9984573, 10306656, 11833568, 13312764, 17750352, 19969146, 26625528, 35500704, 39938292, 53251056, 79876584, 106502112, 159753168, 319506336]

約数ペア:

[(1, 319506336), (2, 159753168), (3, 106502112), (4, 79876584), (6, 53251056), (8, 39938292), (9, 35500704), (12, 26625528), (16, 19969146), (18, 17750352), (24, 13312764), (27, 11833568), (31, 10306656), (32, 9984573), (36, 8875176), (48, 6656382), (54, 5916784), (62, 5153328), (72, 4437588), (79, 4044384), (93, 3435552), (96, 3328191), (108, 2958392), (124, 2576664), (144, 2218794), (151, 2115936), (158, 2022192), (186, 1717776), (216, 1479196), (237, 1348128), (248, 1288332), (279, 1145184), (288, 1109397), (302, 1057968), (316, 1011096), (372, 858888), (432, 739598), (453, 705312), (474, 674064), (496, 644166), (558, 572592), (604, 528984), (632, 505548), (711, 449376), (744, 429444), (837, 381728), (864, 369799), (906, 352656), (948, 337032), (992, 322083), (1116, 286296), (1208, 264492), (1264, 252774), (1359, 235104), (1422, 224688), (1488, 214722), (1674, 190864), (1812, 176328), (1896, 168516), (2133, 149792), (2232, 143148), (2416, 132246), (2449, 130464), (2528, 126387), (2718, 117552), (2844, 112344), (2976, 107361), (3348, 95432), (3624, 88164), (3792, 84258), (4077, 78368), (4266, 74896), (4464, 71574), (4681, 68256), (4832, 66123), (4898, 65232), (5436, 58776), (5688, 56172), (6696, 47716), (7248, 44082), (7347, 43488), (7584, 42129), (8154, 39184), (8532, 37448), (8928, 35787), (9362, 34128), (9796, 32616), (10872, 29388), (11376, 28086), (11929, 26784), (13392, 23858), (14043, 22752), (14496, 22041), (14694, 21744), (16308, 19592), (17064, 18724)]