505394736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:472

約数の個数: 240

約数和(自身を含む): 1697224704

約数和(自身を除く): 1191829968

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 112, 121, 124, 132, 154, 168, 176, 186, 217, 231, 242, 248, 264, 308, 336, 341, 363, 372, 401, 434, 462, 484, 496, 528, 616, 651, 682, 726, 744, 802, 847, 868, 924, 968, 1023, 1203, 1232, 1302, 1364, 1452, 1488, 1604, 1694, 1736, 1848, 1936, 2046, 2387, 2406, 2541, 2604, 2728, 2807, 2904, 3208, 3388, 3472, 3696, 3751, 4092, 4411, 4774, 4812, 5082, 5208, 5456, 5614, 5808, 6416, 6776, 7161, 7502, 8184, 8421, 8822, 9548, 9624, 10164, 10416, 11228, 11253, 12431, 13233, 13552, 14322, 15004, 16368, 16842, 17644, 19096, 19248, 20328, 22456, 22506, 24862, 26257, 26466, 28644, 30008, 30877, 33684, 35288, 37293, 38192, 40656, 44912, 45012, 48521, 49724, 52514, 52932, 57288, 60016, 61754, 67368, 70576, 74586, 78771, 87017, 90024, 92631, 97042, 99448, 105028, 105864, 114576, 123508, 134736, 136741, 145563, 149172, 157542, 174034, 180048, 185262, 194084, 198896, 210056, 211728, 247016, 261051, 273482, 291126, 298344, 315084, 339647, 348068, 370524, 388168, 410223, 420112, 494032, 522102, 546964, 582252, 596688, 630168, 679294, 696136, 741048, 776336, 820446, 957187, 1018941, 1044204, 1093928, 1164504, 1260336, 1358588, 1392272, 1482096, 1504151, 1640892, 1914374, 2037882, 2088408, 2187856, 2329008, 2717176, 2871561, 3008302, 3281784, 3828748, 4075764, 4176816, 4512453, 5434352, 5743122, 6016604, 6563568, 7657496, 8151528, 9024906, 10529057, 11486244, 12033208, 15314992, 16303056, 18049812, 21058114, 22972488, 24066416, 31587171, 36099624, 42116228, 45944976, 63174342, 72199248, 84232456, 126348684, 168464912, 252697368, 505394736]

約数ペア:

[(1, 505394736), (2, 252697368), (3, 168464912), (4, 126348684), (6, 84232456), (7, 72199248), (8, 63174342), (11, 45944976), (12, 42116228), (14, 36099624), (16, 31587171), (21, 24066416), (22, 22972488), (24, 21058114), (28, 18049812), (31, 16303056), (33, 15314992), (42, 12033208), (44, 11486244), (48, 10529057), (56, 9024906), (62, 8151528), (66, 7657496), (77, 6563568), (84, 6016604), (88, 5743122), (93, 5434352), (112, 4512453), (121, 4176816), (124, 4075764), (132, 3828748), (154, 3281784), (168, 3008302), (176, 2871561), (186, 2717176), (217, 2329008), (231, 2187856), (242, 2088408), (248, 2037882), (264, 1914374), (308, 1640892), (336, 1504151), (341, 1482096), (363, 1392272), (372, 1358588), (401, 1260336), (434, 1164504), (462, 1093928), (484, 1044204), (496, 1018941), (528, 957187), (616, 820446), (651, 776336), (682, 741048), (726, 696136), (744, 679294), (802, 630168), (847, 596688), (868, 582252), (924, 546964), (968, 522102), (1023, 494032), (1203, 420112), (1232, 410223), (1302, 388168), (1364, 370524), (1452, 348068), (1488, 339647), (1604, 315084), (1694, 298344), (1736, 291126), (1848, 273482), (1936, 261051), (2046, 247016), (2387, 211728), (2406, 210056), (2541, 198896), (2604, 194084), (2728, 185262), (2807, 180048), (2904, 174034), (3208, 157542), (3388, 149172), (3472, 145563), (3696, 136741), (3751, 134736), (4092, 123508), (4411, 114576), (4774, 105864), (4812, 105028), (5082, 99448), (5208, 97042), (5456, 92631), (5614, 90024), (5808, 87017), (6416, 78771), (6776, 74586), (7161, 70576), (7502, 67368), (8184, 61754), (8421, 60016), (8822, 57288), (9548, 52932), (9624, 52514), (10164, 49724), (10416, 48521), (11228, 45012), (11253, 44912), (12431, 40656), (13233, 38192), (13552, 37293), (14322, 35288), (15004, 33684), (16368, 30877), (16842, 30008), (17644, 28644), (19096, 26466), (19248, 26257), (20328, 24862), (22456, 22506)]