637104312

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 192

約数和(自身を含む): 1981670400

約数和(自身を除く): 1344566088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 169, 186, 216, 234, 248, 279, 312, 338, 351, 372, 403, 468, 507, 558, 563, 676, 702, 744, 806, 837, 936, 1014, 1116, 1126, 1209, 1352, 1404, 1521, 1612, 1674, 1689, 2028, 2232, 2252, 2418, 2808, 3042, 3224, 3348, 3378, 3627, 4056, 4504, 4563, 4836, 5067, 5239, 6084, 6696, 6756, 7254, 7319, 9126, 9672, 10134, 10478, 10881, 12168, 13512, 14508, 14638, 15201, 15717, 17453, 18252, 20268, 20956, 21762, 21957, 29016, 29276, 30402, 31434, 34906, 36504, 40536, 41912, 43524, 43914, 47151, 52359, 58552, 60804, 62868, 65871, 69812, 87048, 87828, 94302, 95147, 104718, 121608, 125736, 131742, 139624, 141453, 157077, 175656, 188604, 190294, 197613, 209436, 226889, 263484, 282906, 285441, 314154, 377208, 380588, 395226, 418872, 453778, 471231, 526968, 565812, 570882, 628308, 680667, 761176, 790452, 856323, 907556, 942462, 1131624, 1141764, 1256616, 1361334, 1580904, 1712646, 1815112, 1884924, 2042001, 2283528, 2568969, 2722668, 2949557, 3425292, 3769848, 4084002, 5137938, 5445336, 5899114, 6126003, 6850584, 8168004, 8848671, 10275876, 11798228, 12252006, 16336008, 17697342, 20551752, 23596456, 24504012, 26546013, 35394684, 49008024, 53092026, 70789368, 79638039, 106184052, 159276078, 212368104, 318552156, 637104312]

約数ペア:

[(1, 637104312), (2, 318552156), (3, 212368104), (4, 159276078), (6, 106184052), (8, 79638039), (9, 70789368), (12, 53092026), (13, 49008024), (18, 35394684), (24, 26546013), (26, 24504012), (27, 23596456), (31, 20551752), (36, 17697342), (39, 16336008), (52, 12252006), (54, 11798228), (62, 10275876), (72, 8848671), (78, 8168004), (93, 6850584), (104, 6126003), (108, 5899114), (117, 5445336), (124, 5137938), (156, 4084002), (169, 3769848), (186, 3425292), (216, 2949557), (234, 2722668), (248, 2568969), (279, 2283528), (312, 2042001), (338, 1884924), (351, 1815112), (372, 1712646), (403, 1580904), (468, 1361334), (507, 1256616), (558, 1141764), (563, 1131624), (676, 942462), (702, 907556), (744, 856323), (806, 790452), (837, 761176), (936, 680667), (1014, 628308), (1116, 570882), (1126, 565812), (1209, 526968), (1352, 471231), (1404, 453778), (1521, 418872), (1612, 395226), (1674, 380588), (1689, 377208), (2028, 314154), (2232, 285441), (2252, 282906), (2418, 263484), (2808, 226889), (3042, 209436), (3224, 197613), (3348, 190294), (3378, 188604), (3627, 175656), (4056, 157077), (4504, 141453), (4563, 139624), (4836, 131742), (5067, 125736), (5239, 121608), (6084, 104718), (6696, 95147), (6756, 94302), (7254, 87828), (7319, 87048), (9126, 69812), (9672, 65871), (10134, 62868), (10478, 60804), (10881, 58552), (12168, 52359), (13512, 47151), (14508, 43914), (14638, 43524), (15201, 41912), (15717, 40536), (17453, 36504), (18252, 34906), (20268, 31434), (20956, 30402), (21762, 29276), (21957, 29016)]