628517064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 1973289600

約数和(自身を除く): 1344772536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 229, 238, 248, 357, 372, 408, 434, 458, 476, 527, 651, 687, 714, 744, 868, 916, 952, 961, 1054, 1302, 1374, 1428, 1581, 1603, 1736, 1832, 1922, 2108, 2604, 2748, 2856, 2883, 3162, 3206, 3689, 3844, 3893, 4216, 4809, 5208, 5496, 5766, 6324, 6412, 6727, 7099, 7378, 7688, 7786, 9618, 11067, 11532, 11679, 12648, 12824, 13454, 14198, 14756, 15572, 16337, 19236, 20181, 21297, 22134, 23064, 23358, 26908, 27251, 28396, 29512, 31144, 32674, 38472, 40362, 42594, 44268, 46716, 49011, 49693, 53816, 54502, 56792, 65348, 80724, 81753, 85188, 88536, 93432, 98022, 99386, 109004, 114359, 120683, 130696, 149079, 161448, 163506, 170376, 196044, 198772, 218008, 220069, 228718, 241366, 298158, 327012, 343077, 362049, 392088, 397544, 440138, 457436, 482732, 596316, 654024, 660207, 686154, 724098, 844781, 880276, 914872, 965464, 1192632, 1320414, 1372308, 1448196, 1540483, 1689562, 1760552, 2534343, 2640828, 2744616, 2896392, 3080966, 3379124, 3741173, 4621449, 5068686, 5281656, 6161932, 6758248, 7482346, 9242898, 10137372, 11223519, 12323864, 14964692, 18485796, 20274744, 22447038, 26188211, 29929384, 36971592, 44894076, 52376422, 78564633, 89788152, 104752844, 157129266, 209505688, 314258532, 628517064]

約数ペア:

[(1, 628517064), (2, 314258532), (3, 209505688), (4, 157129266), (6, 104752844), (7, 89788152), (8, 78564633), (12, 52376422), (14, 44894076), (17, 36971592), (21, 29929384), (24, 26188211), (28, 22447038), (31, 20274744), (34, 18485796), (42, 14964692), (51, 12323864), (56, 11223519), (62, 10137372), (68, 9242898), (84, 7482346), (93, 6758248), (102, 6161932), (119, 5281656), (124, 5068686), (136, 4621449), (168, 3741173), (186, 3379124), (204, 3080966), (217, 2896392), (229, 2744616), (238, 2640828), (248, 2534343), (357, 1760552), (372, 1689562), (408, 1540483), (434, 1448196), (458, 1372308), (476, 1320414), (527, 1192632), (651, 965464), (687, 914872), (714, 880276), (744, 844781), (868, 724098), (916, 686154), (952, 660207), (961, 654024), (1054, 596316), (1302, 482732), (1374, 457436), (1428, 440138), (1581, 397544), (1603, 392088), (1736, 362049), (1832, 343077), (1922, 327012), (2108, 298158), (2604, 241366), (2748, 228718), (2856, 220069), (2883, 218008), (3162, 198772), (3206, 196044), (3689, 170376), (3844, 163506), (3893, 161448), (4216, 149079), (4809, 130696), (5208, 120683), (5496, 114359), (5766, 109004), (6324, 99386), (6412, 98022), (6727, 93432), (7099, 88536), (7378, 85188), (7688, 81753), (7786, 80724), (9618, 65348), (11067, 56792), (11532, 54502), (11679, 53816), (12648, 49693), (12824, 49011), (13454, 46716), (14198, 44268), (14756, 42594), (15572, 40362), (16337, 38472), (19236, 32674), (20181, 31144), (21297, 29512), (22134, 28396), (23064, 27251), (23358, 26908)]