728714784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:723

約数の個数: 192

約数和(自身を含む): 2302352640

約数和(自身を除く): 1573637856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 61, 84, 87, 96, 112, 116, 122, 168, 174, 183, 203, 224, 232, 244, 336, 348, 366, 406, 427, 464, 488, 609, 613, 672, 696, 732, 812, 854, 928, 976, 1218, 1226, 1281, 1392, 1464, 1624, 1708, 1769, 1839, 1952, 2436, 2452, 2562, 2784, 2928, 3248, 3416, 3538, 3678, 4291, 4872, 4904, 5124, 5307, 5856, 6496, 6832, 7076, 7356, 8582, 9744, 9808, 10248, 10614, 12383, 12873, 13664, 14152, 14712, 17164, 17777, 19488, 19616, 20496, 21228, 24766, 25746, 28304, 29424, 34328, 35554, 37149, 37393, 40992, 42456, 49532, 51492, 53331, 56608, 58848, 68656, 71108, 74298, 74786, 84912, 99064, 102984, 106662, 112179, 124439, 137312, 142216, 148596, 149572, 169824, 198128, 205968, 213324, 224358, 248878, 261751, 284432, 297192, 299144, 373317, 396256, 411936, 426648, 448716, 497756, 523502, 568864, 594384, 598288, 746634, 785253, 853296, 897432, 995512, 1047004, 1084397, 1188768, 1196576, 1493268, 1570506, 1706592, 1794864, 1991024, 2094008, 2168794, 2986536, 3141012, 3253191, 3589728, 3982048, 4188016, 4337588, 5973072, 6282024, 6506382, 7590779, 8376032, 8675176, 11946144, 12564048, 13012764, 15181558, 17350352, 22772337, 25128096, 26025528, 30363116, 34700704, 45544674, 52051056, 60726232, 91089348, 104102112, 121452464, 182178696, 242904928, 364357392, 728714784]

約数ペア:

[(1, 728714784), (2, 364357392), (3, 242904928), (4, 182178696), (6, 121452464), (7, 104102112), (8, 91089348), (12, 60726232), (14, 52051056), (16, 45544674), (21, 34700704), (24, 30363116), (28, 26025528), (29, 25128096), (32, 22772337), (42, 17350352), (48, 15181558), (56, 13012764), (58, 12564048), (61, 11946144), (84, 8675176), (87, 8376032), (96, 7590779), (112, 6506382), (116, 6282024), (122, 5973072), (168, 4337588), (174, 4188016), (183, 3982048), (203, 3589728), (224, 3253191), (232, 3141012), (244, 2986536), (336, 2168794), (348, 2094008), (366, 1991024), (406, 1794864), (427, 1706592), (464, 1570506), (488, 1493268), (609, 1196576), (613, 1188768), (672, 1084397), (696, 1047004), (732, 995512), (812, 897432), (854, 853296), (928, 785253), (976, 746634), (1218, 598288), (1226, 594384), (1281, 568864), (1392, 523502), (1464, 497756), (1624, 448716), (1708, 426648), (1769, 411936), (1839, 396256), (1952, 373317), (2436, 299144), (2452, 297192), (2562, 284432), (2784, 261751), (2928, 248878), (3248, 224358), (3416, 213324), (3538, 205968), (3678, 198128), (4291, 169824), (4872, 149572), (4904, 148596), (5124, 142216), (5307, 137312), (5856, 124439), (6496, 112179), (6832, 106662), (7076, 102984), (7356, 99064), (8582, 84912), (9744, 74786), (9808, 74298), (10248, 71108), (10614, 68656), (12383, 58848), (12873, 56608), (13664, 53331), (14152, 51492), (14712, 49532), (17164, 42456), (17777, 40992), (19488, 37393), (19616, 37149), (20496, 35554), (21228, 34328), (24766, 29424), (25746, 28304)]