7437514356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:870

約数の個数: 144

約数和(自身を含む): 20123376000

約数和(自身を除く): 12685861644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 199, 202, 228, 303, 342, 398, 404, 541, 597, 606, 684, 796, 909, 1082, 1194, 1212, 1623, 1791, 1818, 1919, 2164, 2388, 3246, 3582, 3636, 3781, 3838, 4869, 5757, 6492, 7164, 7562, 7676, 9738, 10279, 11343, 11514, 15124, 17271, 19476, 20099, 20558, 22686, 23028, 30837, 34029, 34542, 40198, 41116, 45372, 54641, 60297, 61674, 68058, 69084, 80396, 92511, 107659, 109282, 120594, 123348, 136116, 163923, 180891, 185022, 215318, 218564, 241188, 322977, 327846, 361782, 370044, 381881, 430636, 491769, 645954, 655692, 723564, 763762, 968931, 983538, 1038179, 1145643, 1291908, 1527524, 1937862, 1967076, 2045521, 2076358, 2291286, 3114537, 3436929, 3875724, 4091042, 4152716, 4582572, 6136563, 6229074, 6873858, 8182084, 9343611, 10873559, 12273126, 12458148, 13747716, 18409689, 18687222, 21747118, 24546252, 32620677, 36819378, 37374444, 43494236, 65241354, 73638756, 97862031, 130482708, 195724062, 206597621, 391448124, 413195242, 619792863, 826390484, 1239585726, 1859378589, 2479171452, 3718757178, 7437514356]

約数ペア:

[(1, 7437514356), (2, 3718757178), (3, 2479171452), (4, 1859378589), (6, 1239585726), (9, 826390484), (12, 619792863), (18, 413195242), (19, 391448124), (36, 206597621), (38, 195724062), (57, 130482708), (76, 97862031), (101, 73638756), (114, 65241354), (171, 43494236), (199, 37374444), (202, 36819378), (228, 32620677), (303, 24546252), (342, 21747118), (398, 18687222), (404, 18409689), (541, 13747716), (597, 12458148), (606, 12273126), (684, 10873559), (796, 9343611), (909, 8182084), (1082, 6873858), (1194, 6229074), (1212, 6136563), (1623, 4582572), (1791, 4152716), (1818, 4091042), (1919, 3875724), (2164, 3436929), (2388, 3114537), (3246, 2291286), (3582, 2076358), (3636, 2045521), (3781, 1967076), (3838, 1937862), (4869, 1527524), (5757, 1291908), (6492, 1145643), (7164, 1038179), (7562, 983538), (7676, 968931), (9738, 763762), (10279, 723564), (11343, 655692), (11514, 645954), (15124, 491769), (17271, 430636), (19476, 381881), (20099, 370044), (20558, 361782), (22686, 327846), (23028, 322977), (30837, 241188), (34029, 218564), (34542, 215318), (40198, 185022), (41116, 180891), (45372, 163923), (54641, 136116), (60297, 123348), (61674, 120594), (68058, 109282), (69084, 107659), (80396, 92511)]