1912509248

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5879}}^1$

素因数の和:5944

約数の個数: 112

約数和(自身を含む): 4516404480

約数和(自身を除く): 2603895232

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 64, 68, 92, 104, 136, 184, 208, 221, 272, 299, 368, 391, 416, 442, 544, 598, 736, 782, 832, 884, 1088, 1196, 1472, 1564, 1768, 2392, 3128, 3536, 4784, 5083, 5879, 6256, 7072, 9568, 10166, 11758, 12512, 14144, 19136, 20332, 23516, 25024, 40664, 47032, 76427, 81328, 94064, 99943, 135217, 152854, 162656, 188128, 199886, 270434, 305708, 325312, 376256, 399772, 540868, 611416, 799544, 1081736, 1222832, 1299259, 1599088, 1757821, 2163472, 2298689, 2445664, 2598518, 3198176, 3515642, 4326944, 4597378, 4891328, 5197036, 6396352, 7031284, 8653888, 9194756, 10394072, 14062568, 18389512, 20788144, 28125136, 29882957, 36779024, 41576288, 56250272, 59765914, 73558048, 83152576, 112500544, 119531828, 147116096, 239063656, 478127312, 956254624, 1912509248]

約数ペア:

[(1, 1912509248), (2, 956254624), (4, 478127312), (8, 239063656), (13, 147116096), (16, 119531828), (17, 112500544), (23, 83152576), (26, 73558048), (32, 59765914), (34, 56250272), (46, 41576288), (52, 36779024), (64, 29882957), (68, 28125136), (92, 20788144), (104, 18389512), (136, 14062568), (184, 10394072), (208, 9194756), (221, 8653888), (272, 7031284), (299, 6396352), (368, 5197036), (391, 4891328), (416, 4597378), (442, 4326944), (544, 3515642), (598, 3198176), (736, 2598518), (782, 2445664), (832, 2298689), (884, 2163472), (1088, 1757821), (1196, 1599088), (1472, 1299259), (1564, 1222832), (1768, 1081736), (2392, 799544), (3128, 611416), (3536, 540868), (4784, 399772), (5083, 376256), (5879, 325312), (6256, 305708), (7072, 270434), (9568, 199886), (10166, 188128), (11758, 162656), (12512, 152854), (14144, 135217), (19136, 99943), (20332, 94064), (23516, 81328), (25024, 76427), (40664, 47032)]