328943232

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 999697920

約数和(自身を除く): 670754688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 64, 72, 93, 96, 122, 124, 128, 144, 151, 183, 186, 192, 244, 248, 279, 288, 302, 366, 372, 384, 453, 488, 496, 549, 558, 576, 604, 732, 744, 906, 976, 992, 1098, 1116, 1152, 1208, 1359, 1464, 1488, 1812, 1891, 1952, 1984, 2196, 2232, 2416, 2718, 2928, 2976, 3624, 3782, 3904, 3968, 4392, 4464, 4681, 4832, 5436, 5673, 5856, 5952, 7248, 7564, 7808, 8784, 8928, 9211, 9362, 9664, 10872, 11346, 11712, 11904, 14043, 14496, 15128, 17019, 17568, 17856, 18422, 18724, 19328, 21744, 22692, 23424, 27633, 28086, 28992, 30256, 34038, 35136, 35712, 36844, 37448, 42129, 43488, 45384, 55266, 56172, 57984, 60512, 68076, 70272, 73688, 74896, 82899, 84258, 86976, 90768, 110532, 112344, 121024, 136152, 147376, 149792, 165798, 168516, 173952, 181536, 221064, 224688, 242048, 272304, 285541, 294752, 299584, 331596, 337032, 363072, 442128, 449376, 544608, 571082, 589504, 599168, 663192, 674064, 726144, 856623, 884256, 898752, 1089216, 1142164, 1179008, 1326384, 1348128, 1713246, 1768512, 1797504, 2178432, 2284328, 2569869, 2652768, 2696256, 3426492, 3537024, 4568656, 5139738, 5305536, 5392512, 6852984, 9137312, 10279476, 10611072, 13705968, 18274624, 20558952, 27411936, 36549248, 41117904, 54823872, 82235808, 109647744, 164471616, 328943232]

約数ペア:

[(1, 328943232), (2, 164471616), (3, 109647744), (4, 82235808), (6, 54823872), (8, 41117904), (9, 36549248), (12, 27411936), (16, 20558952), (18, 18274624), (24, 13705968), (31, 10611072), (32, 10279476), (36, 9137312), (48, 6852984), (61, 5392512), (62, 5305536), (64, 5139738), (72, 4568656), (93, 3537024), (96, 3426492), (122, 2696256), (124, 2652768), (128, 2569869), (144, 2284328), (151, 2178432), (183, 1797504), (186, 1768512), (192, 1713246), (244, 1348128), (248, 1326384), (279, 1179008), (288, 1142164), (302, 1089216), (366, 898752), (372, 884256), (384, 856623), (453, 726144), (488, 674064), (496, 663192), (549, 599168), (558, 589504), (576, 571082), (604, 544608), (732, 449376), (744, 442128), (906, 363072), (976, 337032), (992, 331596), (1098, 299584), (1116, 294752), (1152, 285541), (1208, 272304), (1359, 242048), (1464, 224688), (1488, 221064), (1812, 181536), (1891, 173952), (1952, 168516), (1984, 165798), (2196, 149792), (2232, 147376), (2416, 136152), (2718, 121024), (2928, 112344), (2976, 110532), (3624, 90768), (3782, 86976), (3904, 84258), (3968, 82899), (4392, 74896), (4464, 73688), (4681, 70272), (4832, 68076), (5436, 60512), (5673, 57984), (5856, 56172), (5952, 55266), (7248, 45384), (7564, 43488), (7808, 42129), (8784, 37448), (8928, 36844), (9211, 35712), (9362, 35136), (9664, 34038), (10872, 30256), (11346, 28992), (11712, 28086), (11904, 27633), (14043, 23424), (14496, 22692), (15128, 21744), (17019, 19328), (17568, 18724), (17856, 18422)]