219548208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 631181824

約数和(自身を除く): 411633616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 103, 121, 132, 176, 206, 242, 264, 309, 363, 367, 412, 484, 528, 618, 726, 734, 824, 968, 1101, 1133, 1236, 1452, 1468, 1648, 1936, 2202, 2266, 2472, 2904, 2936, 3399, 4037, 4404, 4532, 4944, 5808, 5872, 6798, 8074, 8808, 9064, 12111, 12463, 13596, 16148, 17616, 18128, 24222, 24926, 27192, 32296, 37389, 37801, 44407, 48444, 49852, 54384, 64592, 74778, 75602, 88814, 96888, 99704, 113403, 133221, 149556, 151204, 177628, 193776, 199408, 226806, 266442, 299112, 302408, 355256, 415811, 453612, 532884, 598224, 604816, 710512, 831622, 907224, 1065768, 1247433, 1663244, 1814448, 2131536, 2494866, 3326488, 4573921, 4989732, 6652976, 9147842, 9979464, 13721763, 18295684, 19958928, 27443526, 36591368, 54887052, 73182736, 109774104, 219548208]

約数ペア:

[(1, 219548208), (2, 109774104), (3, 73182736), (4, 54887052), (6, 36591368), (8, 27443526), (11, 19958928), (12, 18295684), (16, 13721763), (22, 9979464), (24, 9147842), (33, 6652976), (44, 4989732), (48, 4573921), (66, 3326488), (88, 2494866), (103, 2131536), (121, 1814448), (132, 1663244), (176, 1247433), (206, 1065768), (242, 907224), (264, 831622), (309, 710512), (363, 604816), (367, 598224), (412, 532884), (484, 453612), (528, 415811), (618, 355256), (726, 302408), (734, 299112), (824, 266442), (968, 226806), (1101, 199408), (1133, 193776), (1236, 177628), (1452, 151204), (1468, 149556), (1648, 133221), (1936, 113403), (2202, 99704), (2266, 96888), (2472, 88814), (2904, 75602), (2936, 74778), (3399, 64592), (4037, 54384), (4404, 49852), (4532, 48444), (4944, 44407), (5808, 37801), (5872, 37389), (6798, 32296), (8074, 27192), (8808, 24926), (9064, 24222), (12111, 18128), (12463, 17616), (13596, 16148)]