1624193872

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 180

約数和(自身を含む): 4061094240

約数和(自身を除く): 2436900368

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 139, 152, 238, 266, 272, 278, 289, 304, 323, 361, 476, 532, 556, 578, 646, 722, 952, 973, 1064, 1112, 1156, 1292, 1444, 1904, 1946, 2023, 2128, 2224, 2261, 2312, 2363, 2527, 2584, 2641, 2888, 3892, 4046, 4522, 4624, 4726, 5054, 5168, 5282, 5491, 5776, 6137, 7784, 8092, 9044, 9452, 10108, 10564, 10982, 12274, 15568, 16184, 16541, 18088, 18487, 18904, 20216, 21128, 21964, 24548, 32368, 33082, 36176, 36974, 37808, 38437, 40171, 40432, 42256, 42959, 43928, 44897, 49096, 50179, 66164, 73948, 76874, 80342, 85918, 87856, 89794, 98192, 100358, 104329, 132328, 147896, 153748, 160684, 171836, 179588, 200716, 208658, 264656, 281197, 295792, 307496, 314279, 321368, 343672, 351253, 359176, 401432, 417316, 562394, 614992, 628558, 642736, 687344, 702506, 718352, 730303, 763249, 802864, 834632, 853043, 1124788, 1257116, 1405012, 1460606, 1526498, 1669264, 1706086, 2249576, 2514232, 2810024, 2921212, 3052996, 3412172, 4499152, 5028464, 5342743, 5620048, 5842424, 5971301, 6105992, 6824344, 10685486, 11684848, 11942602, 12211984, 13648688, 14501731, 21370972, 23885204, 29003462, 42741944, 47770408, 58006924, 85483888, 95540816, 101512117, 116013848, 203024234, 232027696, 406048468, 812096936, 1624193872]

約数ペア:

[(1, 1624193872), (2, 812096936), (4, 406048468), (7, 232027696), (8, 203024234), (14, 116013848), (16, 101512117), (17, 95540816), (19, 85483888), (28, 58006924), (34, 47770408), (38, 42741944), (56, 29003462), (68, 23885204), (76, 21370972), (112, 14501731), (119, 13648688), (133, 12211984), (136, 11942602), (139, 11684848), (152, 10685486), (238, 6824344), (266, 6105992), (272, 5971301), (278, 5842424), (289, 5620048), (304, 5342743), (323, 5028464), (361, 4499152), (476, 3412172), (532, 3052996), (556, 2921212), (578, 2810024), (646, 2514232), (722, 2249576), (952, 1706086), (973, 1669264), (1064, 1526498), (1112, 1460606), (1156, 1405012), (1292, 1257116), (1444, 1124788), (1904, 853043), (1946, 834632), (2023, 802864), (2128, 763249), (2224, 730303), (2261, 718352), (2312, 702506), (2363, 687344), (2527, 642736), (2584, 628558), (2641, 614992), (2888, 562394), (3892, 417316), (4046, 401432), (4522, 359176), (4624, 351253), (4726, 343672), (5054, 321368), (5168, 314279), (5282, 307496), (5491, 295792), (5776, 281197), (6137, 264656), (7784, 208658), (8092, 200716), (9044, 179588), (9452, 171836), (10108, 160684), (10564, 153748), (10982, 147896), (12274, 132328), (15568, 104329), (16184, 100358), (16541, 98192), (18088, 89794), (18487, 87856), (18904, 85918), (20216, 80342), (21128, 76874), (21964, 73948), (24548, 66164), (32368, 50179), (33082, 49096), (36176, 44897), (36974, 43928), (37808, 42959), (38437, 42256), (40171, 40432)]