40549488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 131420160

約数和(自身を除く): 90870672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 84, 93, 102, 112, 119, 124, 136, 168, 186, 204, 217, 229, 238, 248, 272, 336, 357, 372, 408, 434, 458, 476, 496, 527, 651, 687, 714, 744, 816, 868, 916, 952, 1054, 1302, 1374, 1428, 1488, 1581, 1603, 1736, 1832, 1904, 2108, 2604, 2748, 2856, 3162, 3206, 3472, 3664, 3689, 3893, 4216, 4809, 5208, 5496, 5712, 6324, 6412, 7099, 7378, 7786, 8432, 9618, 10416, 10992, 11067, 11679, 12648, 12824, 14198, 14756, 15572, 19236, 21297, 22134, 23358, 25296, 25648, 27251, 28396, 29512, 31144, 38472, 42594, 44268, 46716, 49693, 54502, 56792, 59024, 62288, 76944, 81753, 85188, 88536, 93432, 99386, 109004, 113584, 120683, 149079, 163506, 170376, 177072, 186864, 198772, 218008, 241366, 298158, 327012, 340752, 362049, 397544, 436016, 482732, 596316, 654024, 724098, 795088, 844781, 965464, 1192632, 1308048, 1448196, 1689562, 1930928, 2385264, 2534343, 2896392, 3379124, 5068686, 5792784, 6758248, 10137372, 13516496, 20274744, 40549488]

約数ペア:

[(1, 40549488), (2, 20274744), (3, 13516496), (4, 10137372), (6, 6758248), (7, 5792784), (8, 5068686), (12, 3379124), (14, 2896392), (16, 2534343), (17, 2385264), (21, 1930928), (24, 1689562), (28, 1448196), (31, 1308048), (34, 1192632), (42, 965464), (48, 844781), (51, 795088), (56, 724098), (62, 654024), (68, 596316), (84, 482732), (93, 436016), (102, 397544), (112, 362049), (119, 340752), (124, 327012), (136, 298158), (168, 241366), (186, 218008), (204, 198772), (217, 186864), (229, 177072), (238, 170376), (248, 163506), (272, 149079), (336, 120683), (357, 113584), (372, 109004), (408, 99386), (434, 93432), (458, 88536), (476, 85188), (496, 81753), (527, 76944), (651, 62288), (687, 59024), (714, 56792), (744, 54502), (816, 49693), (868, 46716), (916, 44268), (952, 42594), (1054, 38472), (1302, 31144), (1374, 29512), (1428, 28396), (1488, 27251), (1581, 25648), (1603, 25296), (1736, 23358), (1832, 22134), (1904, 21297), (2108, 19236), (2604, 15572), (2748, 14756), (2856, 14198), (3162, 12824), (3206, 12648), (3472, 11679), (3664, 11067), (3689, 10992), (3893, 10416), (4216, 9618), (4809, 8432), (5208, 7786), (5496, 7378), (5712, 7099), (6324, 6412)]