996865856

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^2$

素因数の和:221

約数の個数: 168

約数和(自身を含む): 2550444480

約数和(自身を除く): 1553578624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 83, 112, 119, 133, 136, 152, 166, 224, 238, 266, 272, 304, 323, 332, 448, 476, 532, 544, 581, 608, 646, 664, 952, 1064, 1088, 1162, 1216, 1292, 1328, 1411, 1577, 1904, 2128, 2261, 2324, 2584, 2656, 2822, 3154, 3808, 4256, 4522, 4648, 5168, 5312, 5644, 6308, 6889, 7616, 8512, 9044, 9296, 9877, 10336, 11039, 11288, 12616, 13778, 18088, 18592, 19754, 20672, 22078, 22576, 25232, 26809, 27556, 36176, 37184, 39508, 44156, 45152, 48223, 50464, 53618, 55112, 72352, 79016, 88312, 90304, 96446, 100928, 107236, 110224, 117113, 130891, 144704, 158032, 176624, 187663, 192892, 214472, 220448, 234226, 261782, 316064, 353248, 375326, 385784, 428944, 440896, 468452, 523564, 632128, 706496, 750652, 771568, 819791, 857888, 916237, 936904, 1047128, 1501304, 1543136, 1639582, 1715776, 1832474, 1873808, 2094256, 2225147, 3002608, 3086272, 3279164, 3664948, 3747616, 4188512, 4450294, 6005216, 6558328, 7329896, 7495232, 8377024, 8900588, 12010432, 13116656, 14659792, 15576029, 17801176, 26233312, 29319584, 31152058, 35602352, 52466624, 58639168, 62304116, 71204704, 124608232, 142409408, 249216464, 498432928, 996865856]

約数ペア:

[(1, 996865856), (2, 498432928), (4, 249216464), (7, 142409408), (8, 124608232), (14, 71204704), (16, 62304116), (17, 58639168), (19, 52466624), (28, 35602352), (32, 31152058), (34, 29319584), (38, 26233312), (56, 17801176), (64, 15576029), (68, 14659792), (76, 13116656), (83, 12010432), (112, 8900588), (119, 8377024), (133, 7495232), (136, 7329896), (152, 6558328), (166, 6005216), (224, 4450294), (238, 4188512), (266, 3747616), (272, 3664948), (304, 3279164), (323, 3086272), (332, 3002608), (448, 2225147), (476, 2094256), (532, 1873808), (544, 1832474), (581, 1715776), (608, 1639582), (646, 1543136), (664, 1501304), (952, 1047128), (1064, 936904), (1088, 916237), (1162, 857888), (1216, 819791), (1292, 771568), (1328, 750652), (1411, 706496), (1577, 632128), (1904, 523564), (2128, 468452), (2261, 440896), (2324, 428944), (2584, 385784), (2656, 375326), (2822, 353248), (3154, 316064), (3808, 261782), (4256, 234226), (4522, 220448), (4648, 214472), (5168, 192892), (5312, 187663), (5644, 176624), (6308, 158032), (6889, 144704), (7616, 130891), (8512, 117113), (9044, 110224), (9296, 107236), (9877, 100928), (10336, 96446), (11039, 90304), (11288, 88312), (12616, 79016), (13778, 72352), (18088, 55112), (18592, 53618), (19754, 50464), (20672, 48223), (22078, 45152), (22576, 44156), (25232, 39508), (26809, 37184), (27556, 36176)]