64961121408

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:695

約数の個数: 256

約数和(自身を含む): 181793082240

約数和(自身を除く): 116831960832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 53, 64, 74, 96, 106, 111, 128, 148, 159, 192, 212, 222, 281, 296, 307, 318, 384, 424, 444, 562, 592, 614, 636, 843, 848, 888, 921, 1124, 1184, 1228, 1272, 1686, 1696, 1776, 1842, 1961, 2248, 2368, 2456, 2544, 3372, 3392, 3552, 3684, 3922, 4496, 4736, 4912, 5088, 5883, 6744, 6784, 7104, 7368, 7844, 8992, 9824, 10176, 10397, 11359, 11766, 13488, 14208, 14736, 14893, 15688, 16271, 17984, 19648, 20352, 20794, 22718, 23532, 26976, 29472, 29786, 31191, 31376, 32542, 34077, 35968, 39296, 41588, 44679, 45436, 47064, 48813, 53952, 58944, 59572, 62382, 62752, 65084, 68154, 83176, 86267, 89358, 90872, 94128, 97626, 107904, 117888, 119144, 124764, 125504, 130168, 136308, 166352, 172534, 178716, 181744, 188256, 195252, 238288, 249528, 251008, 258801, 260336, 272616, 332704, 345068, 357432, 363488, 376512, 390504, 476576, 499056, 517602, 520672, 545232, 551041, 602027, 665408, 690136, 714864, 726976, 753024, 781008, 953152, 998112, 1035204, 1041344, 1090464, 1102082, 1204054, 1330816, 1380272, 1429728, 1453952, 1562016, 1653123, 1806081, 1906304, 1996224, 2070408, 2082688, 2180928, 2204164, 2408108, 2760544, 2859456, 3124032, 3191879, 3306246, 3612162, 3992448, 4140816, 4361856, 4408328, 4572151, 4816216, 5521088, 5718912, 6248064, 6383758, 6612492, 7224324, 8281632, 8816656, 9144302, 9575637, 9632432, 11042176, 12767516, 13224984, 13716453, 14448648, 16563264, 17633312, 18288604, 19151274, 19264864, 25535032, 26449968, 27432906, 28897296, 33126528, 35266624, 36577208, 38302548, 38529728, 51070064, 52899936, 54865812, 57794592, 70533248, 73154416, 76605096, 77059456, 102140128, 105799872, 109731624, 115589184, 146308832, 153210192, 169169587, 204280256, 211599744, 219463248, 231178368, 292617664, 306420384, 338339174, 408560512, 438926496, 507508761, 585235328, 612840768, 676678348, 877852992, 1015017522, 1225681536, 1353356696, 1755705984, 2030035044, 2706713392, 4060070088, 5413426784, 8120140176, 10826853568, 16240280352, 21653707136, 32480560704, 64961121408]

約数ペア:

[(1, 64961121408), (2, 32480560704), (3, 21653707136), (4, 16240280352), (6, 10826853568), (8, 8120140176), (12, 5413426784), (16, 4060070088), (24, 2706713392), (32, 2030035044), (37, 1755705984), (48, 1353356696), (53, 1225681536), (64, 1015017522), (74, 877852992), (96, 676678348), (106, 612840768), (111, 585235328), (128, 507508761), (148, 438926496), (159, 408560512), (192, 338339174), (212, 306420384), (222, 292617664), (281, 231178368), (296, 219463248), (307, 211599744), (318, 204280256), (384, 169169587), (424, 153210192), (444, 146308832), (562, 115589184), (592, 109731624), (614, 105799872), (636, 102140128), (843, 77059456), (848, 76605096), (888, 73154416), (921, 70533248), (1124, 57794592), (1184, 54865812), (1228, 52899936), (1272, 51070064), (1686, 38529728), (1696, 38302548), (1776, 36577208), (1842, 35266624), (1961, 33126528), (2248, 28897296), (2368, 27432906), (2456, 26449968), (2544, 25535032), (3372, 19264864), (3392, 19151274), (3552, 18288604), (3684, 17633312), (3922, 16563264), (4496, 14448648), (4736, 13716453), (4912, 13224984), (5088, 12767516), (5883, 11042176), (6744, 9632432), (6784, 9575637), (7104, 9144302), (7368, 8816656), (7844, 8281632), (8992, 7224324), (9824, 6612492), (10176, 6383758), (10397, 6248064), (11359, 5718912), (11766, 5521088), (13488, 4816216), (14208, 4572151), (14736, 4408328), (14893, 4361856), (15688, 4140816), (16271, 3992448), (17984, 3612162), (19648, 3306246), (20352, 3191879), (20794, 3124032), (22718, 2859456), (23532, 2760544), (26976, 2408108), (29472, 2204164), (29786, 2180928), (31191, 2082688), (31376, 2070408), (32542, 1996224), (34077, 1906304), (35968, 1806081), (39296, 1653123), (41588, 1562016), (44679, 1453952), (45436, 1429728), (47064, 1380272), (48813, 1330816), (53952, 1204054), (58944, 1102082), (59572, 1090464), (62382, 1041344), (62752, 1035204), (65084, 998112), (68154, 953152), (83176, 781008), (86267, 753024), (89358, 726976), (90872, 714864), (94128, 690136), (97626, 665408), (107904, 602027), (117888, 551041), (119144, 545232), (124764, 520672), (125504, 517602), (130168, 499056), (136308, 476576), (166352, 390504), (172534, 376512), (178716, 363488), (181744, 357432), (188256, 345068), (195252, 332704), (238288, 272616), (249528, 260336), (251008, 258801)]