638378680192

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1333

約数の個数: 256

約数和(自身を含む): 1450593930240

約数和(自身を除く): 812215250048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 101, 103, 128, 164, 176, 202, 206, 328, 352, 404, 412, 451, 656, 704, 808, 824, 902, 1063, 1111, 1133, 1312, 1408, 1616, 1648, 1804, 2126, 2222, 2266, 2624, 3232, 3296, 3608, 4141, 4223, 4252, 4444, 4532, 5248, 6464, 6592, 7216, 8282, 8446, 8504, 8888, 9064, 10403, 11693, 12928, 13184, 14432, 16564, 16892, 17008, 17776, 18128, 20806, 23386, 28864, 33128, 33784, 34016, 35552, 36256, 41612, 43583, 45551, 46453, 46772, 57728, 66256, 67568, 68032, 71104, 72512, 83224, 87166, 91102, 92906, 93544, 107363, 109489, 114433, 132512, 135136, 136064, 142208, 145024, 166448, 174332, 182204, 185812, 187088, 214726, 218978, 228866, 265024, 270272, 332896, 348664, 364408, 371624, 374176, 426523, 429452, 437956, 457732, 479413, 530048, 540544, 665792, 697328, 728816, 743248, 748352, 853046, 858904, 875912, 915464, 958826, 1180993, 1204379, 1331584, 1394656, 1457632, 1486496, 1496704, 1706092, 1717808, 1751824, 1830928, 1917652, 2361986, 2408758, 2789312, 2915264, 2972992, 3412184, 3435616, 3503648, 3661856, 3835304, 4401883, 4489049, 4691753, 4723972, 4817516, 5578624, 5830528, 5945984, 6824368, 6871232, 7007296, 7323712, 7670608, 8803766, 8978098, 9383506, 9447944, 9635032, 11058389, 13648736, 13742464, 14014592, 14647424, 15341216, 17607532, 17956196, 18767012, 18895888, 19270064, 22116778, 27297472, 30682432, 35215064, 35912392, 37534024, 37791776, 38540128, 44233556, 48420713, 49379539, 54594944, 61364864, 70430128, 71824784, 75068048, 75583552, 77080256, 88467112, 96841426, 98759078, 121642279, 140860256, 143649568, 150136096, 151167104, 154160512, 176934224, 193682852, 197518156, 243284558, 281720512, 287299136, 300272192, 353868448, 387365704, 395036312, 453393949, 486569116, 563441024, 574598272, 600544384, 707736896, 774731408, 790072624, 906787898, 973138232, 1415473792, 1549462816, 1580145248, 1813575796, 1946276464, 3098925632, 3160290496, 3627151592, 3892552928, 4987333439, 6197851264, 6320580992, 7254303184, 7785105856, 9974666878, 14508606368, 15570211712, 19949333756, 29017212736, 39898667512, 58034425472, 79797335024, 159594670048, 319189340096, 638378680192]

約数ペア:

[(1, 638378680192), (2, 319189340096), (4, 159594670048), (8, 79797335024), (11, 58034425472), (16, 39898667512), (22, 29017212736), (32, 19949333756), (41, 15570211712), (44, 14508606368), (64, 9974666878), (82, 7785105856), (88, 7254303184), (101, 6320580992), (103, 6197851264), (128, 4987333439), (164, 3892552928), (176, 3627151592), (202, 3160290496), (206, 3098925632), (328, 1946276464), (352, 1813575796), (404, 1580145248), (412, 1549462816), (451, 1415473792), (656, 973138232), (704, 906787898), (808, 790072624), (824, 774731408), (902, 707736896), (1063, 600544384), (1111, 574598272), (1133, 563441024), (1312, 486569116), (1408, 453393949), (1616, 395036312), (1648, 387365704), (1804, 353868448), (2126, 300272192), (2222, 287299136), (2266, 281720512), (2624, 243284558), (3232, 197518156), (3296, 193682852), (3608, 176934224), (4141, 154160512), (4223, 151167104), (4252, 150136096), (4444, 143649568), (4532, 140860256), (5248, 121642279), (6464, 98759078), (6592, 96841426), (7216, 88467112), (8282, 77080256), (8446, 75583552), (8504, 75068048), (8888, 71824784), (9064, 70430128), (10403, 61364864), (11693, 54594944), (12928, 49379539), (13184, 48420713), (14432, 44233556), (16564, 38540128), (16892, 37791776), (17008, 37534024), (17776, 35912392), (18128, 35215064), (20806, 30682432), (23386, 27297472), (28864, 22116778), (33128, 19270064), (33784, 18895888), (34016, 18767012), (35552, 17956196), (36256, 17607532), (41612, 15341216), (43583, 14647424), (45551, 14014592), (46453, 13742464), (46772, 13648736), (57728, 11058389), (66256, 9635032), (67568, 9447944), (68032, 9383506), (71104, 8978098), (72512, 8803766), (83224, 7670608), (87166, 7323712), (91102, 7007296), (92906, 6871232), (93544, 6824368), (107363, 5945984), (109489, 5830528), (114433, 5578624), (132512, 4817516), (135136, 4723972), (136064, 4691753), (142208, 4489049), (145024, 4401883), (166448, 3835304), (174332, 3661856), (182204, 3503648), (185812, 3435616), (187088, 3412184), (214726, 2972992), (218978, 2915264), (228866, 2789312), (265024, 2408758), (270272, 2361986), (332896, 1917652), (348664, 1830928), (364408, 1751824), (371624, 1717808), (374176, 1706092), (426523, 1496704), (429452, 1486496), (437956, 1457632), (457732, 1394656), (479413, 1331584), (530048, 1204379), (540544, 1180993), (665792, 958826), (697328, 915464), (728816, 875912), (743248, 858904), (748352, 853046)]