431118324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 216

約数和(自身を含む): 1381266432

約数和(自身を除く): 950148108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 156, 159, 169, 182, 191, 212, 234, 252, 273, 318, 338, 364, 371, 382, 468, 477, 507, 546, 573, 636, 676, 689, 742, 764, 819, 954, 1014, 1092, 1113, 1146, 1183, 1337, 1378, 1484, 1521, 1638, 1719, 1908, 2028, 2067, 2226, 2292, 2366, 2483, 2674, 2756, 3042, 3276, 3339, 3438, 3549, 4011, 4134, 4452, 4732, 4823, 4966, 5348, 6084, 6201, 6678, 6876, 7098, 7449, 8022, 8268, 8957, 9646, 9932, 10123, 10647, 12033, 12402, 13356, 14196, 14469, 14898, 16044, 17381, 17914, 19292, 20246, 21294, 22347, 24066, 24804, 26871, 28938, 29796, 30369, 32279, 34762, 35828, 40492, 42588, 43407, 44694, 48132, 52143, 53742, 57876, 60738, 62699, 64558, 69524, 70861, 80613, 86814, 89388, 91107, 96837, 104286, 107484, 121476, 125398, 129116, 131599, 141722, 156429, 161226, 173628, 182214, 188097, 193674, 208572, 212583, 225953, 250796, 263198, 283444, 290511, 312858, 322452, 364428, 376194, 387348, 394797, 425166, 451906, 526396, 564291, 581022, 625716, 637749, 677859, 752388, 789594, 850332, 903812, 921193, 1128582, 1162044, 1184391, 1275498, 1355718, 1579188, 1710787, 1842386, 2033577, 2257164, 2368782, 2550996, 2711436, 2763579, 3421574, 3684772, 4067154, 4737564, 5132361, 5527158, 6843148, 8134308, 8290737, 10264722, 11054316, 11975509, 15397083, 16581474, 20529444, 23951018, 30794166, 33162948, 35926527, 47902036, 61588332, 71853054, 107779581, 143706108, 215559162, 431118324]

約数ペア:

[(1, 431118324), (2, 215559162), (3, 143706108), (4, 107779581), (6, 71853054), (7, 61588332), (9, 47902036), (12, 35926527), (13, 33162948), (14, 30794166), (18, 23951018), (21, 20529444), (26, 16581474), (28, 15397083), (36, 11975509), (39, 11054316), (42, 10264722), (52, 8290737), (53, 8134308), (63, 6843148), (78, 5527158), (84, 5132361), (91, 4737564), (106, 4067154), (117, 3684772), (126, 3421574), (156, 2763579), (159, 2711436), (169, 2550996), (182, 2368782), (191, 2257164), (212, 2033577), (234, 1842386), (252, 1710787), (273, 1579188), (318, 1355718), (338, 1275498), (364, 1184391), (371, 1162044), (382, 1128582), (468, 921193), (477, 903812), (507, 850332), (546, 789594), (573, 752388), (636, 677859), (676, 637749), (689, 625716), (742, 581022), (764, 564291), (819, 526396), (954, 451906), (1014, 425166), (1092, 394797), (1113, 387348), (1146, 376194), (1183, 364428), (1337, 322452), (1378, 312858), (1484, 290511), (1521, 283444), (1638, 263198), (1719, 250796), (1908, 225953), (2028, 212583), (2067, 208572), (2226, 193674), (2292, 188097), (2366, 182214), (2483, 173628), (2674, 161226), (2756, 156429), (3042, 141722), (3276, 131599), (3339, 129116), (3438, 125398), (3549, 121476), (4011, 107484), (4134, 104286), (4452, 96837), (4732, 91107), (4823, 89388), (4966, 86814), (5348, 80613), (6084, 70861), (6201, 69524), (6678, 64558), (6876, 62699), (7098, 60738), (7449, 57876), (8022, 53742), (8268, 52143), (8957, 48132), (9646, 44694), (9932, 43407), (10123, 42588), (10647, 40492), (12033, 35828), (12402, 34762), (13356, 32279), (14196, 30369), (14469, 29796), (14898, 28938), (16044, 26871), (17381, 24804), (17914, 24066), (19292, 22347), (20246, 21294)]