1979003904

素因数分解:

$2^{10}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:840

約数の個数: 176

約数和(自身を含む): 5660331648

約数和(自身を除く): 3681327744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 64, 69, 74, 92, 96, 111, 128, 138, 148, 184, 192, 222, 256, 276, 296, 368, 384, 444, 512, 552, 592, 736, 757, 768, 851, 888, 1024, 1104, 1184, 1472, 1514, 1536, 1702, 1776, 2208, 2271, 2368, 2553, 2944, 3028, 3072, 3404, 3552, 4416, 4542, 4736, 5106, 5888, 6056, 6808, 7104, 8832, 9084, 9472, 10212, 11776, 12112, 13616, 14208, 17411, 17664, 18168, 18944, 20424, 23552, 24224, 27232, 28009, 28416, 34822, 35328, 36336, 37888, 40848, 48448, 52233, 54464, 56018, 56832, 69644, 70656, 72672, 81696, 84027, 96896, 104466, 108928, 112036, 113664, 139288, 145344, 163392, 168054, 193792, 208932, 217856, 224072, 278576, 290688, 326784, 336108, 387584, 417864, 435712, 448144, 557152, 581376, 644207, 653568, 672216, 775168, 835728, 871424, 896288, 1114304, 1162752, 1288414, 1307136, 1344432, 1671456, 1792576, 1932621, 2228608, 2325504, 2576828, 2614272, 2688864, 3342912, 3585152, 3865242, 4457216, 5153656, 5377728, 6685824, 7170304, 7730484, 8914432, 10307312, 10755456, 13371648, 14340608, 15460968, 17828864, 20614624, 21510912, 26743296, 28681216, 30921936, 41229248, 43021824, 53486592, 61843872, 82458496, 86043648, 123687744, 164916992, 247375488, 329833984, 494750976, 659667968, 989501952, 1979003904]

約数ペア:

[(1, 1979003904), (2, 989501952), (3, 659667968), (4, 494750976), (6, 329833984), (8, 247375488), (12, 164916992), (16, 123687744), (23, 86043648), (24, 82458496), (32, 61843872), (37, 53486592), (46, 43021824), (48, 41229248), (64, 30921936), (69, 28681216), (74, 26743296), (92, 21510912), (96, 20614624), (111, 17828864), (128, 15460968), (138, 14340608), (148, 13371648), (184, 10755456), (192, 10307312), (222, 8914432), (256, 7730484), (276, 7170304), (296, 6685824), (368, 5377728), (384, 5153656), (444, 4457216), (512, 3865242), (552, 3585152), (592, 3342912), (736, 2688864), (757, 2614272), (768, 2576828), (851, 2325504), (888, 2228608), (1024, 1932621), (1104, 1792576), (1184, 1671456), (1472, 1344432), (1514, 1307136), (1536, 1288414), (1702, 1162752), (1776, 1114304), (2208, 896288), (2271, 871424), (2368, 835728), (2553, 775168), (2944, 672216), (3028, 653568), (3072, 644207), (3404, 581376), (3552, 557152), (4416, 448144), (4542, 435712), (4736, 417864), (5106, 387584), (5888, 336108), (6056, 326784), (6808, 290688), (7104, 278576), (8832, 224072), (9084, 217856), (9472, 208932), (10212, 193792), (11776, 168054), (12112, 163392), (13616, 145344), (14208, 139288), (17411, 113664), (17664, 112036), (18168, 108928), (18944, 104466), (20424, 96896), (23552, 84027), (24224, 81696), (27232, 72672), (28009, 70656), (28416, 69644), (34822, 56832), (35328, 56018), (36336, 54464), (37888, 52233), (40848, 48448)]