1028216384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 112

約数和(自身を含む): 2283122688

約数和(自身を除く): 1254906304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 127, 148, 208, 254, 263, 296, 416, 481, 508, 526, 592, 832, 962, 1016, 1052, 1184, 1651, 1924, 2032, 2104, 2368, 3302, 3419, 3848, 4064, 4208, 4699, 6604, 6838, 7696, 8128, 8416, 9398, 9731, 13208, 13676, 15392, 16832, 18796, 19462, 26416, 27352, 30784, 33401, 37592, 38924, 52832, 54704, 61087, 66802, 75184, 77848, 105664, 109408, 122174, 126503, 133604, 150368, 155696, 218816, 244348, 253006, 267208, 300736, 311392, 434213, 488696, 506012, 534416, 622784, 868426, 977392, 1012024, 1068832, 1235837, 1736852, 1954784, 2024048, 2137664, 2471674, 3473704, 3909568, 4048096, 4943348, 6947408, 8096192, 9886696, 13894816, 16065881, 19773392, 27789632, 32131762, 39546784, 64263524, 79093568, 128527048, 257054096, 514108192, 1028216384]

約数ペア:

[(1, 1028216384), (2, 514108192), (4, 257054096), (8, 128527048), (13, 79093568), (16, 64263524), (26, 39546784), (32, 32131762), (37, 27789632), (52, 19773392), (64, 16065881), (74, 13894816), (104, 9886696), (127, 8096192), (148, 6947408), (208, 4943348), (254, 4048096), (263, 3909568), (296, 3473704), (416, 2471674), (481, 2137664), (508, 2024048), (526, 1954784), (592, 1736852), (832, 1235837), (962, 1068832), (1016, 1012024), (1052, 977392), (1184, 868426), (1651, 622784), (1924, 534416), (2032, 506012), (2104, 488696), (2368, 434213), (3302, 311392), (3419, 300736), (3848, 267208), (4064, 253006), (4208, 244348), (4699, 218816), (6604, 155696), (6838, 150368), (7696, 133604), (8128, 126503), (8416, 122174), (9398, 109408), (9731, 105664), (13208, 77848), (13676, 75184), (15392, 66802), (16832, 61087), (18796, 54704), (19462, 52832), (26416, 38924), (27352, 37592), (30784, 33401)]