814771968

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:650

約数の個数: 144

約数和(自身を含む): 2273304096

約数和(自身を除く): 1458532128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 53, 64, 74, 96, 106, 111, 128, 148, 159, 192, 212, 222, 256, 296, 318, 384, 424, 444, 541, 592, 636, 768, 848, 888, 1082, 1184, 1272, 1623, 1696, 1776, 1961, 2164, 2368, 2544, 3246, 3392, 3552, 3922, 4328, 4736, 5088, 5883, 6492, 6784, 7104, 7844, 8656, 9472, 10176, 11766, 12984, 13568, 14208, 15688, 17312, 20017, 20352, 23532, 25968, 28416, 28673, 31376, 34624, 40034, 40704, 47064, 51936, 57346, 60051, 62752, 69248, 80068, 86019, 94128, 103872, 114692, 120102, 125504, 138496, 160136, 172038, 188256, 207744, 229384, 240204, 251008, 320272, 344076, 376512, 415488, 458768, 480408, 502016, 640544, 688152, 753024, 917536, 960816, 1060901, 1281088, 1376304, 1506048, 1835072, 1921632, 2121802, 2562176, 2752608, 3182703, 3670144, 3843264, 4243604, 5124352, 5505216, 6365406, 7340288, 7686528, 8487208, 11010432, 12730812, 15373056, 16974416, 22020864, 25461624, 33948832, 50923248, 67897664, 101846496, 135795328, 203692992, 271590656, 407385984, 814771968]

約数ペア:

[(1, 814771968), (2, 407385984), (3, 271590656), (4, 203692992), (6, 135795328), (8, 101846496), (12, 67897664), (16, 50923248), (24, 33948832), (32, 25461624), (37, 22020864), (48, 16974416), (53, 15373056), (64, 12730812), (74, 11010432), (96, 8487208), (106, 7686528), (111, 7340288), (128, 6365406), (148, 5505216), (159, 5124352), (192, 4243604), (212, 3843264), (222, 3670144), (256, 3182703), (296, 2752608), (318, 2562176), (384, 2121802), (424, 1921632), (444, 1835072), (541, 1506048), (592, 1376304), (636, 1281088), (768, 1060901), (848, 960816), (888, 917536), (1082, 753024), (1184, 688152), (1272, 640544), (1623, 502016), (1696, 480408), (1776, 458768), (1961, 415488), (2164, 376512), (2368, 344076), (2544, 320272), (3246, 251008), (3392, 240204), (3552, 229384), (3922, 207744), (4328, 188256), (4736, 172038), (5088, 160136), (5883, 138496), (6492, 125504), (6784, 120102), (7104, 114692), (7844, 103872), (8656, 94128), (9472, 86019), (10176, 80068), (11766, 69248), (12984, 62752), (13568, 60051), (14208, 57346), (15688, 51936), (17312, 47064), (20017, 40704), (20352, 40034), (23532, 34624), (25968, 31376), (28416, 28673)]