1901052608

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 252

約数和(自身を含む): 5055196392

約数和(自身を除く): 3154143784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 91, 98, 104, 112, 119, 136, 169, 182, 196, 208, 211, 221, 224, 238, 272, 338, 364, 392, 416, 422, 442, 448, 476, 544, 637, 676, 728, 784, 832, 833, 844, 884, 952, 1088, 1183, 1274, 1352, 1456, 1477, 1547, 1568, 1666, 1688, 1768, 1904, 2366, 2548, 2704, 2743, 2873, 2912, 2954, 3094, 3136, 3332, 3376, 3536, 3587, 3808, 4732, 5096, 5408, 5486, 5746, 5824, 5908, 6188, 6664, 6752, 7072, 7174, 7616, 8281, 9464, 10192, 10339, 10816, 10829, 10972, 11492, 11816, 12376, 13328, 13504, 14144, 14348, 16562, 18928, 19201, 20111, 20384, 20678, 21658, 21944, 22984, 23632, 24752, 25109, 26656, 28696, 33124, 35659, 37856, 38402, 40222, 40768, 41356, 43316, 43888, 45968, 46631, 47264, 49504, 50218, 53312, 57392, 66248, 71318, 75712, 76804, 80444, 82712, 86632, 87776, 91936, 93262, 94528, 99008, 100436, 114784, 132496, 134407, 140777, 142636, 153608, 160888, 165424, 173264, 175552, 175763, 183872, 186524, 200872, 229568, 249613, 264992, 268814, 281554, 285272, 307216, 321776, 326417, 330848, 346528, 351526, 373048, 401744, 499226, 529984, 537628, 563108, 570544, 606203, 614432, 643552, 652834, 661696, 693056, 703052, 746096, 803488, 998452, 1075256, 1126216, 1141088, 1212406, 1228864, 1287104, 1305668, 1406104, 1492192, 1606976, 1747291, 1996904, 2150512, 2252432, 2282176, 2284919, 2424812, 2611336, 2812208, 2984384, 3494582, 3993808, 4243421, 4301024, 4504864, 4569838, 4849624, 5222672, 5624416, 6989164, 7987616, 8486842, 8602048, 9009728, 9139676, 9699248, 10445344, 11248832, 13978328, 15975232, 16973684, 18279352, 19398496, 20890688, 27956656, 29703947, 33947368, 36558704, 38796992, 55913312, 59407894, 67894736, 73117408, 111826624, 118815788, 135789472, 146234816, 237631576, 271578944, 475263152, 950526304, 1901052608]

約数ペア:

[(1, 1901052608), (2, 950526304), (4, 475263152), (7, 271578944), (8, 237631576), (13, 146234816), (14, 135789472), (16, 118815788), (17, 111826624), (26, 73117408), (28, 67894736), (32, 59407894), (34, 55913312), (49, 38796992), (52, 36558704), (56, 33947368), (64, 29703947), (68, 27956656), (91, 20890688), (98, 19398496), (104, 18279352), (112, 16973684), (119, 15975232), (136, 13978328), (169, 11248832), (182, 10445344), (196, 9699248), (208, 9139676), (211, 9009728), (221, 8602048), (224, 8486842), (238, 7987616), (272, 6989164), (338, 5624416), (364, 5222672), (392, 4849624), (416, 4569838), (422, 4504864), (442, 4301024), (448, 4243421), (476, 3993808), (544, 3494582), (637, 2984384), (676, 2812208), (728, 2611336), (784, 2424812), (832, 2284919), (833, 2282176), (844, 2252432), (884, 2150512), (952, 1996904), (1088, 1747291), (1183, 1606976), (1274, 1492192), (1352, 1406104), (1456, 1305668), (1477, 1287104), (1547, 1228864), (1568, 1212406), (1666, 1141088), (1688, 1126216), (1768, 1075256), (1904, 998452), (2366, 803488), (2548, 746096), (2704, 703052), (2743, 693056), (2873, 661696), (2912, 652834), (2954, 643552), (3094, 614432), (3136, 606203), (3332, 570544), (3376, 563108), (3536, 537628), (3587, 529984), (3808, 499226), (4732, 401744), (5096, 373048), (5408, 351526), (5486, 346528), (5746, 330848), (5824, 326417), (5908, 321776), (6188, 307216), (6664, 285272), (6752, 281554), (7072, 268814), (7174, 264992), (7616, 249613), (8281, 229568), (9464, 200872), (10192, 186524), (10339, 183872), (10816, 175763), (10829, 175552), (10972, 173264), (11492, 165424), (11816, 160888), (12376, 153608), (13328, 142636), (13504, 140777), (14144, 134407), (14348, 132496), (16562, 114784), (18928, 100436), (19201, 99008), (20111, 94528), (20384, 93262), (20678, 91936), (21658, 87776), (21944, 86632), (22984, 82712), (23632, 80444), (24752, 76804), (25109, 75712), (26656, 71318), (28696, 66248), (33124, 57392), (35659, 53312), (37856, 50218), (38402, 49504), (40222, 47264), (40768, 46631), (41356, 45968), (43316, 43888)]