415952056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 950382720

約数和(自身を除く): 534430664

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 53, 68, 92, 104, 106, 136, 184, 193, 212, 221, 299, 386, 391, 424, 442, 598, 689, 772, 782, 884, 901, 1196, 1219, 1378, 1544, 1564, 1768, 1802, 2392, 2438, 2509, 2756, 3128, 3281, 3604, 4439, 4876, 5018, 5083, 5512, 6562, 7208, 8878, 9752, 10036, 10166, 10229, 11713, 13124, 15847, 17756, 20072, 20332, 20458, 20723, 23426, 26248, 31694, 35512, 40664, 40916, 41446, 42653, 46852, 57707, 63388, 75463, 81832, 82892, 85306, 93704, 115414, 126776, 132977, 150926, 165784, 170612, 173893, 230828, 235267, 265954, 269399, 301852, 341224, 347786, 461656, 470534, 531908, 538798, 603704, 695572, 941068, 981019, 1063816, 1077596, 1391144, 1882136, 1962038, 2155192, 2260609, 3058471, 3924076, 3999539, 4521218, 6116942, 7848152, 7999078, 9042436, 12233884, 15998156, 18084872, 24467768, 31996312, 51994007, 103988014, 207976028, 415952056]

約数ペア:

[(1, 415952056), (2, 207976028), (4, 103988014), (8, 51994007), (13, 31996312), (17, 24467768), (23, 18084872), (26, 15998156), (34, 12233884), (46, 9042436), (52, 7999078), (53, 7848152), (68, 6116942), (92, 4521218), (104, 3999539), (106, 3924076), (136, 3058471), (184, 2260609), (193, 2155192), (212, 1962038), (221, 1882136), (299, 1391144), (386, 1077596), (391, 1063816), (424, 981019), (442, 941068), (598, 695572), (689, 603704), (772, 538798), (782, 531908), (884, 470534), (901, 461656), (1196, 347786), (1219, 341224), (1378, 301852), (1544, 269399), (1564, 265954), (1768, 235267), (1802, 230828), (2392, 173893), (2438, 170612), (2509, 165784), (2756, 150926), (3128, 132977), (3281, 126776), (3604, 115414), (4439, 93704), (4876, 85306), (5018, 82892), (5083, 81832), (5512, 75463), (6562, 63388), (7208, 57707), (8878, 46852), (9752, 42653), (10036, 41446), (10166, 40916), (10229, 40664), (11713, 35512), (13124, 31694), (15847, 26248), (17756, 23426), (20072, 20723), (20332, 20458)]