321333936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:639

約数の個数: 160

約数和(自身を含む): 1042219008

約数和(自身を除く): 720885072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 227, 231, 264, 308, 336, 383, 454, 462, 528, 616, 681, 766, 908, 924, 1149, 1232, 1362, 1532, 1589, 1816, 1848, 2298, 2497, 2681, 2724, 3064, 3178, 3632, 3696, 4213, 4596, 4767, 4994, 5362, 5448, 6128, 6356, 7491, 8043, 8426, 9192, 9534, 9988, 10724, 10896, 12639, 12712, 14982, 16086, 16852, 17479, 18384, 19068, 19976, 21448, 25278, 25424, 29491, 29964, 32172, 33704, 34958, 38136, 39952, 42896, 50556, 52437, 58982, 59928, 64344, 67408, 69916, 76272, 86941, 88473, 101112, 104874, 117964, 119856, 128688, 139832, 173882, 176946, 202224, 209748, 235928, 260823, 279664, 347764, 353892, 419496, 471856, 521646, 608587, 695528, 707784, 838992, 956351, 1043292, 1217174, 1391056, 1415568, 1825761, 1912702, 2086584, 2434348, 2869053, 3651522, 3825404, 4173168, 4868696, 5738106, 6694457, 7303044, 7650808, 9737392, 11476212, 13388914, 14606088, 15301616, 20083371, 22952424, 26777828, 29212176, 40166742, 45904848, 53555656, 80333484, 107111312, 160666968, 321333936]

約数ペア:

[(1, 321333936), (2, 160666968), (3, 107111312), (4, 80333484), (6, 53555656), (7, 45904848), (8, 40166742), (11, 29212176), (12, 26777828), (14, 22952424), (16, 20083371), (21, 15301616), (22, 14606088), (24, 13388914), (28, 11476212), (33, 9737392), (42, 7650808), (44, 7303044), (48, 6694457), (56, 5738106), (66, 4868696), (77, 4173168), (84, 3825404), (88, 3651522), (112, 2869053), (132, 2434348), (154, 2086584), (168, 1912702), (176, 1825761), (227, 1415568), (231, 1391056), (264, 1217174), (308, 1043292), (336, 956351), (383, 838992), (454, 707784), (462, 695528), (528, 608587), (616, 521646), (681, 471856), (766, 419496), (908, 353892), (924, 347764), (1149, 279664), (1232, 260823), (1362, 235928), (1532, 209748), (1589, 202224), (1816, 176946), (1848, 173882), (2298, 139832), (2497, 128688), (2681, 119856), (2724, 117964), (3064, 104874), (3178, 101112), (3632, 88473), (3696, 86941), (4213, 76272), (4596, 69916), (4767, 67408), (4994, 64344), (5362, 59928), (5448, 58982), (6128, 52437), (6356, 50556), (7491, 42896), (8043, 39952), (8426, 38136), (9192, 34958), (9534, 33704), (9988, 32172), (10724, 29964), (10896, 29491), (12639, 25424), (12712, 25278), (14982, 21448), (16086, 19976), (16852, 19068), (17479, 18384)]