2973547584

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{81943}}^1$

素因数の和:81974

約数の個数: 140

約数和(自身を含む): 10073867584

約数和(自身を除く): 7100320000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 36288, 81943, 163886, 245829, 327772, 491658, 573601, 655544, 737487, 983316, 1147202, 1311088, 1474974, 1720803, 1966632, 2212461, 2294404, 2622176, 2949948, 3441606, 3933264, 4424922, 4588808, 5162409, 5244352, 5899896, 6637383, 6883212, 7866528, 8849844, 9177616, 10324818, 11799792, 13274766, 13766424, 15487227, 15733056, 17699688, 18355232, 20649636, 23599584, 26549532, 27532848, 30974454, 35399376, 36710464, 41299272, 46461681, 47199168, 53099064, 55065696, 61948908, 70798752, 82598544, 92923362, 106198128, 110131392, 123897816, 141597504, 165197088, 185846724, 212396256, 247795632, 330394176, 371693448, 424792512, 495591264, 743386896, 991182528, 1486773792, 2973547584]

約数ペア:

[(1, 2973547584), (2, 1486773792), (3, 991182528), (4, 743386896), (6, 495591264), (7, 424792512), (8, 371693448), (9, 330394176), (12, 247795632), (14, 212396256), (16, 185846724), (18, 165197088), (21, 141597504), (24, 123897816), (27, 110131392), (28, 106198128), (32, 92923362), (36, 82598544), (42, 70798752), (48, 61948908), (54, 55065696), (56, 53099064), (63, 47199168), (64, 46461681), (72, 41299272), (81, 36710464), (84, 35399376), (96, 30974454), (108, 27532848), (112, 26549532), (126, 23599584), (144, 20649636), (162, 18355232), (168, 17699688), (189, 15733056), (192, 15487227), (216, 13766424), (224, 13274766), (252, 11799792), (288, 10324818), (324, 9177616), (336, 8849844), (378, 7866528), (432, 6883212), (448, 6637383), (504, 5899896), (567, 5244352), (576, 5162409), (648, 4588808), (672, 4424922), (756, 3933264), (864, 3441606), (1008, 2949948), (1134, 2622176), (1296, 2294404), (1344, 2212461), (1512, 1966632), (1728, 1720803), (2016, 1474974), (2268, 1311088), (2592, 1147202), (3024, 983316), (4032, 737487), (4536, 655544), (5184, 573601), (6048, 491658), (9072, 327772), (12096, 245829), (18144, 163886), (36288, 81943)]