491377764540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3264101}}^1$

素因数の和:3264319

約数の個数: 96

約数和(自身を含む): 1489370573376

約数和(自身を除く): 997992808836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 193, 195, 260, 386, 390, 579, 772, 780, 965, 1158, 1930, 2316, 2509, 2895, 3860, 5018, 5790, 7527, 10036, 11580, 12545, 15054, 25090, 30108, 37635, 50180, 75270, 150540, 3264101, 6528202, 9792303, 13056404, 16320505, 19584606, 32641010, 39169212, 42433313, 48961515, 65282020, 84866626, 97923030, 127299939, 169733252, 195846060, 212166565, 254599878, 424333130, 509199756, 629971493, 636499695, 848666260, 1259942986, 1272999390, 1889914479, 2519885972, 2545998780, 3149857465, 3779828958, 6299714930, 7559657916, 8189629409, 9449572395, 12599429860, 16379258818, 18899144790, 24568888227, 32758517636, 37798289580, 40948147045, 49137776454, 81896294090, 98275552908, 122844441135, 163792588180, 245688882270, 491377764540]

約数ペア:

[(1, 491377764540), (2, 245688882270), (3, 163792588180), (4, 122844441135), (5, 98275552908), (6, 81896294090), (10, 49137776454), (12, 40948147045), (13, 37798289580), (15, 32758517636), (20, 24568888227), (26, 18899144790), (30, 16379258818), (39, 12599429860), (52, 9449572395), (60, 8189629409), (65, 7559657916), (78, 6299714930), (130, 3779828958), (156, 3149857465), (193, 2545998780), (195, 2519885972), (260, 1889914479), (386, 1272999390), (390, 1259942986), (579, 848666260), (772, 636499695), (780, 629971493), (965, 509199756), (1158, 424333130), (1930, 254599878), (2316, 212166565), (2509, 195846060), (2895, 169733252), (3860, 127299939), (5018, 97923030), (5790, 84866626), (7527, 65282020), (10036, 48961515), (11580, 42433313), (12545, 39169212), (15054, 32641010), (25090, 19584606), (30108, 16320505), (37635, 13056404), (50180, 9792303), (75270, 6528202), (150540, 3264101)]