2988444416

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 6607401696

約数和(自身を除く): 3618957280

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 67, 68, 74, 128, 134, 136, 148, 256, 268, 272, 277, 296, 536, 544, 554, 592, 629, 1072, 1088, 1108, 1139, 1184, 1258, 2144, 2176, 2216, 2278, 2368, 2479, 2516, 4288, 4352, 4432, 4556, 4709, 4736, 4958, 5032, 8576, 8864, 9112, 9418, 9472, 9916, 10064, 10249, 17152, 17728, 18224, 18559, 18836, 19832, 20128, 20498, 35456, 36448, 37118, 37672, 39664, 40256, 40996, 42143, 70912, 72896, 74236, 75344, 79328, 80512, 81992, 84286, 145792, 148472, 150688, 158656, 161024, 163984, 168572, 174233, 291584, 296944, 301376, 315503, 317312, 327968, 337144, 348466, 593888, 602752, 631006, 634624, 655936, 674288, 686683, 696932, 1187776, 1205504, 1262012, 1311872, 1348576, 1373366, 1393864, 2375552, 2524024, 2623744, 2697152, 2746732, 2787728, 4751104, 5048048, 5394304, 5493464, 5575456, 10096096, 10788608, 10986928, 11150912, 11673611, 20192192, 21973856, 22301824, 23347222, 40384384, 43947712, 44603648, 46694444, 80768768, 87895424, 93388888, 175790848, 186777776, 373555552, 747111104, 1494222208, 2988444416]

約数ペア:

[(1, 2988444416), (2, 1494222208), (4, 747111104), (8, 373555552), (16, 186777776), (17, 175790848), (32, 93388888), (34, 87895424), (37, 80768768), (64, 46694444), (67, 44603648), (68, 43947712), (74, 40384384), (128, 23347222), (134, 22301824), (136, 21973856), (148, 20192192), (256, 11673611), (268, 11150912), (272, 10986928), (277, 10788608), (296, 10096096), (536, 5575456), (544, 5493464), (554, 5394304), (592, 5048048), (629, 4751104), (1072, 2787728), (1088, 2746732), (1108, 2697152), (1139, 2623744), (1184, 2524024), (1258, 2375552), (2144, 1393864), (2176, 1373366), (2216, 1348576), (2278, 1311872), (2368, 1262012), (2479, 1205504), (2516, 1187776), (4288, 696932), (4352, 686683), (4432, 674288), (4556, 655936), (4709, 634624), (4736, 631006), (4958, 602752), (5032, 593888), (8576, 348466), (8864, 337144), (9112, 327968), (9418, 317312), (9472, 315503), (9916, 301376), (10064, 296944), (10249, 291584), (17152, 174233), (17728, 168572), (18224, 163984), (18559, 161024), (18836, 158656), (19832, 150688), (20128, 148472), (20498, 145792), (35456, 84286), (36448, 81992), (37118, 80512), (37672, 79328), (39664, 75344), (40256, 74236), (40996, 72896), (42143, 70912)]