215936712

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 624729600

約数和(自身を除く): 408792888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 67, 72, 86, 108, 129, 134, 172, 201, 216, 258, 268, 344, 347, 387, 402, 516, 536, 603, 694, 774, 804, 1032, 1041, 1161, 1206, 1388, 1548, 1608, 1809, 2082, 2322, 2412, 2776, 2881, 3096, 3123, 3618, 4164, 4644, 4824, 5762, 6246, 7236, 8328, 8643, 9288, 9369, 11524, 12492, 14472, 14921, 17286, 18738, 23048, 23249, 24984, 25929, 29842, 34572, 37476, 44763, 46498, 51858, 59684, 69144, 69747, 74952, 77787, 89526, 92996, 103716, 119368, 134289, 139494, 155574, 179052, 185992, 207432, 209241, 268578, 278988, 311148, 358104, 402867, 418482, 537156, 557976, 622296, 627723, 805734, 836964, 999707, 1074312, 1255446, 1611468, 1673928, 1999414, 2510892, 2999121, 3222936, 3998828, 5021784, 5998242, 7997656, 8997363, 11996484, 17994726, 23992968, 26992089, 35989452, 53984178, 71978904, 107968356, 215936712]

約数ペア:

[(1, 215936712), (2, 107968356), (3, 71978904), (4, 53984178), (6, 35989452), (8, 26992089), (9, 23992968), (12, 17994726), (18, 11996484), (24, 8997363), (27, 7997656), (36, 5998242), (43, 5021784), (54, 3998828), (67, 3222936), (72, 2999121), (86, 2510892), (108, 1999414), (129, 1673928), (134, 1611468), (172, 1255446), (201, 1074312), (216, 999707), (258, 836964), (268, 805734), (344, 627723), (347, 622296), (387, 557976), (402, 537156), (516, 418482), (536, 402867), (603, 358104), (694, 311148), (774, 278988), (804, 268578), (1032, 209241), (1041, 207432), (1161, 185992), (1206, 179052), (1388, 155574), (1548, 139494), (1608, 134289), (1809, 119368), (2082, 103716), (2322, 92996), (2412, 89526), (2776, 77787), (2881, 74952), (3096, 69747), (3123, 69144), (3618, 59684), (4164, 51858), (4644, 46498), (4824, 44763), (5762, 37476), (6246, 34572), (7236, 29842), (8328, 25929), (8643, 24984), (9288, 23249), (9369, 23048), (11524, 18738), (12492, 17286), (14472, 14921)]