216296808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 673048320

約数和(自身を除く): 456751512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 97, 104, 156, 168, 182, 194, 273, 291, 312, 364, 388, 546, 582, 679, 728, 776, 1021, 1092, 1164, 1261, 1358, 2037, 2042, 2184, 2328, 2522, 2716, 3063, 3783, 4074, 4084, 5044, 5432, 6126, 7147, 7566, 8148, 8168, 8827, 10088, 12252, 13273, 14294, 15132, 16296, 17654, 21441, 24504, 26481, 26546, 28588, 30264, 35308, 39819, 42882, 52962, 53092, 57176, 70616, 79638, 85764, 92911, 99037, 105924, 106184, 159276, 171528, 185822, 198074, 211848, 278733, 297111, 318552, 371644, 396148, 557466, 594222, 693259, 743288, 792296, 1114932, 1188444, 1287481, 1386518, 2079777, 2229864, 2376888, 2574962, 2773036, 3862443, 4159554, 5149924, 5546072, 7724886, 8319108, 9012367, 10299848, 15449772, 16638216, 18024734, 27037101, 30899544, 36049468, 54074202, 72098936, 108148404, 216296808]

約数ペア:

[(1, 216296808), (2, 108148404), (3, 72098936), (4, 54074202), (6, 36049468), (7, 30899544), (8, 27037101), (12, 18024734), (13, 16638216), (14, 15449772), (21, 10299848), (24, 9012367), (26, 8319108), (28, 7724886), (39, 5546072), (42, 5149924), (52, 4159554), (56, 3862443), (78, 2773036), (84, 2574962), (91, 2376888), (97, 2229864), (104, 2079777), (156, 1386518), (168, 1287481), (182, 1188444), (194, 1114932), (273, 792296), (291, 743288), (312, 693259), (364, 594222), (388, 557466), (546, 396148), (582, 371644), (679, 318552), (728, 297111), (776, 278733), (1021, 211848), (1092, 198074), (1164, 185822), (1261, 171528), (1358, 159276), (2037, 106184), (2042, 105924), (2184, 99037), (2328, 92911), (2522, 85764), (2716, 79638), (3063, 70616), (3783, 57176), (4074, 53092), (4084, 52962), (5044, 42882), (5432, 39819), (6126, 35308), (7147, 30264), (7566, 28588), (8148, 26546), (8168, 26481), (8827, 24504), (10088, 21441), (12252, 17654), (13273, 16296), (14294, 15132)]