252697368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 821237760

約数和(自身を除く): 568540392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 121, 124, 132, 154, 168, 186, 217, 231, 242, 248, 264, 308, 341, 363, 372, 401, 434, 462, 484, 616, 651, 682, 726, 744, 802, 847, 868, 924, 968, 1023, 1203, 1302, 1364, 1452, 1604, 1694, 1736, 1848, 2046, 2387, 2406, 2541, 2604, 2728, 2807, 2904, 3208, 3388, 3751, 4092, 4411, 4774, 4812, 5082, 5208, 5614, 6776, 7161, 7502, 8184, 8421, 8822, 9548, 9624, 10164, 11228, 11253, 12431, 13233, 14322, 15004, 16842, 17644, 19096, 20328, 22456, 22506, 24862, 26257, 26466, 28644, 30008, 30877, 33684, 35288, 37293, 45012, 48521, 49724, 52514, 52932, 57288, 61754, 67368, 74586, 78771, 87017, 90024, 92631, 97042, 99448, 105028, 105864, 123508, 136741, 145563, 149172, 157542, 174034, 185262, 194084, 210056, 247016, 261051, 273482, 291126, 298344, 315084, 339647, 348068, 370524, 388168, 410223, 522102, 546964, 582252, 630168, 679294, 696136, 741048, 820446, 957187, 1018941, 1044204, 1093928, 1164504, 1358588, 1504151, 1640892, 1914374, 2037882, 2088408, 2717176, 2871561, 3008302, 3281784, 3828748, 4075764, 4512453, 5743122, 6016604, 7657496, 8151528, 9024906, 10529057, 11486244, 12033208, 18049812, 21058114, 22972488, 31587171, 36099624, 42116228, 63174342, 84232456, 126348684, 252697368]

約数ペア:

[(1, 252697368), (2, 126348684), (3, 84232456), (4, 63174342), (6, 42116228), (7, 36099624), (8, 31587171), (11, 22972488), (12, 21058114), (14, 18049812), (21, 12033208), (22, 11486244), (24, 10529057), (28, 9024906), (31, 8151528), (33, 7657496), (42, 6016604), (44, 5743122), (56, 4512453), (62, 4075764), (66, 3828748), (77, 3281784), (84, 3008302), (88, 2871561), (93, 2717176), (121, 2088408), (124, 2037882), (132, 1914374), (154, 1640892), (168, 1504151), (186, 1358588), (217, 1164504), (231, 1093928), (242, 1044204), (248, 1018941), (264, 957187), (308, 820446), (341, 741048), (363, 696136), (372, 679294), (401, 630168), (434, 582252), (462, 546964), (484, 522102), (616, 410223), (651, 388168), (682, 370524), (726, 348068), (744, 339647), (802, 315084), (847, 298344), (868, 291126), (924, 273482), (968, 261051), (1023, 247016), (1203, 210056), (1302, 194084), (1364, 185262), (1452, 174034), (1604, 157542), (1694, 149172), (1736, 145563), (1848, 136741), (2046, 123508), (2387, 105864), (2406, 105028), (2541, 99448), (2604, 97042), (2728, 92631), (2807, 90024), (2904, 87017), (3208, 78771), (3388, 74586), (3751, 67368), (4092, 61754), (4411, 57288), (4774, 52932), (4812, 52514), (5082, 49724), (5208, 48521), (5614, 45012), (6776, 37293), (7161, 35288), (7502, 33684), (8184, 30877), (8421, 30008), (8822, 28644), (9548, 26466), (9624, 26257), (10164, 24862), (11228, 22506), (11253, 22456), (12431, 20328), (13233, 19096), (14322, 17644), (15004, 16842)]