221277984

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3307}}^1$

素因数の和:3378

約数の個数: 96

約数和(自身を含む): 630213696

約数和(自身を除く): 408935712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 68, 82, 96, 102, 123, 136, 164, 204, 246, 272, 328, 408, 492, 544, 656, 697, 816, 984, 1312, 1394, 1632, 1968, 2091, 2788, 3307, 3936, 4182, 5576, 6614, 8364, 9921, 11152, 13228, 16728, 19842, 22304, 26456, 33456, 39684, 52912, 56219, 66912, 79368, 105824, 112438, 135587, 158736, 168657, 224876, 271174, 317472, 337314, 406761, 449752, 542348, 674628, 813522, 899504, 1084696, 1349256, 1627044, 1799008, 2169392, 2304979, 2698512, 3254088, 4338784, 4609958, 5397024, 6508176, 6914937, 9219916, 13016352, 13829874, 18439832, 27659748, 36879664, 55319496, 73759328, 110638992, 221277984]

約数ペア:

[(1, 221277984), (2, 110638992), (3, 73759328), (4, 55319496), (6, 36879664), (8, 27659748), (12, 18439832), (16, 13829874), (17, 13016352), (24, 9219916), (32, 6914937), (34, 6508176), (41, 5397024), (48, 4609958), (51, 4338784), (68, 3254088), (82, 2698512), (96, 2304979), (102, 2169392), (123, 1799008), (136, 1627044), (164, 1349256), (204, 1084696), (246, 899504), (272, 813522), (328, 674628), (408, 542348), (492, 449752), (544, 406761), (656, 337314), (697, 317472), (816, 271174), (984, 224876), (1312, 168657), (1394, 158736), (1632, 135587), (1968, 112438), (2091, 105824), (2788, 79368), (3307, 66912), (3936, 56219), (4182, 52912), (5576, 39684), (6614, 33456), (8364, 26456), (9921, 22304), (11152, 19842), (13228, 16728)]