312616512

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:617

約数の個数: 168

約数和(自身を含む): 978554304

約数和(自身を除く): 665937792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 83, 96, 104, 117, 144, 156, 166, 192, 208, 234, 249, 288, 312, 332, 416, 468, 498, 503, 576, 624, 664, 747, 832, 936, 996, 1006, 1079, 1248, 1328, 1494, 1509, 1872, 1992, 2012, 2158, 2496, 2656, 2988, 3018, 3237, 3744, 3984, 4024, 4316, 4527, 5312, 5976, 6036, 6474, 6539, 7488, 7968, 8048, 8632, 9054, 9711, 11952, 12072, 12948, 13078, 15936, 16096, 17264, 18108, 19422, 19617, 23904, 24144, 25896, 26156, 32192, 34528, 36216, 38844, 39234, 41749, 47808, 48288, 51792, 52312, 58851, 69056, 72432, 77688, 78468, 83498, 96576, 103584, 104624, 117702, 125247, 144864, 155376, 156936, 166996, 207168, 209248, 235404, 250494, 289728, 310752, 313872, 333992, 375741, 418496, 470808, 500988, 542737, 621504, 627744, 667984, 751482, 941616, 1001976, 1085474, 1255488, 1335968, 1502964, 1628211, 1883232, 2003952, 2170948, 2671936, 3005928, 3256422, 3766464, 4007904, 4341896, 4884633, 6011856, 6512844, 8015808, 8683792, 9769266, 12023712, 13025688, 17367584, 19538532, 24047424, 26051376, 34735168, 39077064, 52102752, 78154128, 104205504, 156308256, 312616512]

約数ペア:

[(1, 312616512), (2, 156308256), (3, 104205504), (4, 78154128), (6, 52102752), (8, 39077064), (9, 34735168), (12, 26051376), (13, 24047424), (16, 19538532), (18, 17367584), (24, 13025688), (26, 12023712), (32, 9769266), (36, 8683792), (39, 8015808), (48, 6512844), (52, 6011856), (64, 4884633), (72, 4341896), (78, 4007904), (83, 3766464), (96, 3256422), (104, 3005928), (117, 2671936), (144, 2170948), (156, 2003952), (166, 1883232), (192, 1628211), (208, 1502964), (234, 1335968), (249, 1255488), (288, 1085474), (312, 1001976), (332, 941616), (416, 751482), (468, 667984), (498, 627744), (503, 621504), (576, 542737), (624, 500988), (664, 470808), (747, 418496), (832, 375741), (936, 333992), (996, 313872), (1006, 310752), (1079, 289728), (1248, 250494), (1328, 235404), (1494, 209248), (1509, 207168), (1872, 166996), (1992, 156936), (2012, 155376), (2158, 144864), (2496, 125247), (2656, 117702), (2988, 104624), (3018, 103584), (3237, 96576), (3744, 83498), (3984, 78468), (4024, 77688), (4316, 72432), (4527, 69056), (5312, 58851), (5976, 52312), (6036, 51792), (6474, 48288), (6539, 47808), (7488, 41749), (7968, 39234), (8048, 38844), (8632, 36216), (9054, 34528), (9711, 32192), (11952, 26156), (12072, 25896), (12948, 24144), (13078, 23904), (15936, 19617), (16096, 19422), (17264, 18108)]