512153408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:320

約数の個数: 112

約数和(自身を含む): 1141561344

約数和(自身を除く): 629407936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 127, 131, 148, 208, 254, 262, 296, 416, 481, 508, 524, 592, 832, 962, 1016, 1048, 1184, 1651, 1703, 1924, 2032, 2096, 2368, 3302, 3406, 3848, 4064, 4192, 4699, 4847, 6604, 6812, 7696, 8128, 8384, 9398, 9694, 13208, 13624, 15392, 16637, 18796, 19388, 26416, 27248, 30784, 33274, 37592, 38776, 52832, 54496, 61087, 63011, 66548, 75184, 77552, 105664, 108992, 122174, 126022, 133096, 150368, 155104, 216281, 244348, 252044, 266192, 300736, 310208, 432562, 488696, 504088, 532384, 615569, 865124, 977392, 1008176, 1064768, 1231138, 1730248, 1954784, 2016352, 2462276, 3460496, 3909568, 4032704, 4924552, 6920992, 8002397, 9849104, 13841984, 16004794, 19698208, 32009588, 39396416, 64019176, 128038352, 256076704, 512153408]

約数ペア:

[(1, 512153408), (2, 256076704), (4, 128038352), (8, 64019176), (13, 39396416), (16, 32009588), (26, 19698208), (32, 16004794), (37, 13841984), (52, 9849104), (64, 8002397), (74, 6920992), (104, 4924552), (127, 4032704), (131, 3909568), (148, 3460496), (208, 2462276), (254, 2016352), (262, 1954784), (296, 1730248), (416, 1231138), (481, 1064768), (508, 1008176), (524, 977392), (592, 865124), (832, 615569), (962, 532384), (1016, 504088), (1048, 488696), (1184, 432562), (1651, 310208), (1703, 300736), (1924, 266192), (2032, 252044), (2096, 244348), (2368, 216281), (3302, 155104), (3406, 150368), (3848, 133096), (4064, 126022), (4192, 122174), (4699, 108992), (4847, 105664), (6604, 77552), (6812, 75184), (7696, 66548), (8128, 63011), (8384, 61087), (9398, 54496), (9694, 52832), (13208, 38776), (13624, 37592), (15392, 33274), (16637, 30784), (18796, 27248), (19388, 26416)]