512892016

素因数分解:

$2^4\times 7^4\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 150

約数和(自身を含む): 1271205840

約数和(自身を除く): 758313824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 79, 91, 98, 104, 112, 158, 169, 182, 196, 208, 316, 338, 343, 364, 392, 553, 632, 637, 676, 686, 728, 784, 1027, 1106, 1183, 1264, 1274, 1352, 1372, 1456, 2054, 2212, 2366, 2401, 2548, 2704, 2744, 3871, 4108, 4424, 4459, 4732, 4802, 5096, 5488, 7189, 7742, 8216, 8281, 8848, 8918, 9464, 9604, 10192, 13351, 14378, 15484, 16432, 16562, 17836, 18928, 19208, 26702, 27097, 28756, 30968, 31213, 33124, 35672, 38416, 50323, 53404, 54194, 57512, 57967, 61936, 62426, 66248, 71344, 93457, 100646, 106808, 108388, 115024, 115934, 124852, 132496, 186914, 189679, 201292, 213616, 216776, 231868, 249704, 352261, 373828, 379358, 402584, 405769, 433552, 463736, 499408, 654199, 704522, 747656, 758716, 805168, 811538, 927472, 1308398, 1409044, 1495312, 1517432, 1623076, 2465827, 2616796, 2818088, 3034864, 3246152, 4579393, 4931654, 5233592, 5636176, 6492304, 9158786, 9863308, 10467184, 18317572, 19726616, 32055751, 36635144, 39453232, 64111502, 73270288, 128223004, 256446008, 512892016]

約数ペア:

[(1, 512892016), (2, 256446008), (4, 128223004), (7, 73270288), (8, 64111502), (13, 39453232), (14, 36635144), (16, 32055751), (26, 19726616), (28, 18317572), (49, 10467184), (52, 9863308), (56, 9158786), (79, 6492304), (91, 5636176), (98, 5233592), (104, 4931654), (112, 4579393), (158, 3246152), (169, 3034864), (182, 2818088), (196, 2616796), (208, 2465827), (316, 1623076), (338, 1517432), (343, 1495312), (364, 1409044), (392, 1308398), (553, 927472), (632, 811538), (637, 805168), (676, 758716), (686, 747656), (728, 704522), (784, 654199), (1027, 499408), (1106, 463736), (1183, 433552), (1264, 405769), (1274, 402584), (1352, 379358), (1372, 373828), (1456, 352261), (2054, 249704), (2212, 231868), (2366, 216776), (2401, 213616), (2548, 201292), (2704, 189679), (2744, 186914), (3871, 132496), (4108, 124852), (4424, 115934), (4459, 115024), (4732, 108388), (4802, 106808), (5096, 100646), (5488, 93457), (7189, 71344), (7742, 66248), (8216, 62426), (8281, 61936), (8848, 57967), (8918, 57512), (9464, 54194), (9604, 53404), (10192, 50323), (13351, 38416), (14378, 35672), (15484, 33124), (16432, 31213), (16562, 30968), (17836, 28756), (18928, 27097), (19208, 26702)]