222448212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 677040000

約数和(自身を除く): 454591788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 61, 63, 84, 87, 116, 122, 126, 174, 183, 203, 244, 252, 261, 348, 366, 406, 427, 499, 522, 549, 609, 732, 812, 854, 998, 1044, 1098, 1218, 1281, 1497, 1708, 1769, 1827, 1996, 2196, 2436, 2562, 2994, 3493, 3538, 3654, 3843, 4491, 5124, 5307, 5988, 6986, 7076, 7308, 7686, 8982, 10479, 10614, 12383, 13972, 14471, 15372, 15921, 17964, 20958, 21228, 24766, 28942, 30439, 31437, 31842, 37149, 41916, 43413, 49532, 57884, 60878, 62874, 63684, 74298, 86826, 91317, 101297, 111447, 121756, 125748, 130239, 148596, 173652, 182634, 202594, 213073, 222894, 260478, 273951, 303891, 365268, 405188, 426146, 445788, 520956, 547902, 607782, 639219, 852292, 882731, 911673, 1095804, 1215564, 1278438, 1765462, 1823346, 1917657, 2556876, 2648193, 3530924, 3646692, 3835314, 5296386, 6179117, 7670628, 7944579, 10592772, 12358234, 15889158, 18537351, 24716468, 31778316, 37074702, 55612053, 74149404, 111224106, 222448212]

約数ペア:

[(1, 222448212), (2, 111224106), (3, 74149404), (4, 55612053), (6, 37074702), (7, 31778316), (9, 24716468), (12, 18537351), (14, 15889158), (18, 12358234), (21, 10592772), (28, 7944579), (29, 7670628), (36, 6179117), (42, 5296386), (58, 3835314), (61, 3646692), (63, 3530924), (84, 2648193), (87, 2556876), (116, 1917657), (122, 1823346), (126, 1765462), (174, 1278438), (183, 1215564), (203, 1095804), (244, 911673), (252, 882731), (261, 852292), (348, 639219), (366, 607782), (406, 547902), (427, 520956), (499, 445788), (522, 426146), (549, 405188), (609, 365268), (732, 303891), (812, 273951), (854, 260478), (998, 222894), (1044, 213073), (1098, 202594), (1218, 182634), (1281, 173652), (1497, 148596), (1708, 130239), (1769, 125748), (1827, 121756), (1996, 111447), (2196, 101297), (2436, 91317), (2562, 86826), (2994, 74298), (3493, 63684), (3538, 62874), (3654, 60878), (3843, 57884), (4491, 49532), (5124, 43413), (5307, 41916), (5988, 37149), (6986, 31842), (7076, 31437), (7308, 30439), (7686, 28942), (8982, 24766), (10479, 21228), (10614, 20958), (12383, 17964), (13972, 15921), (14471, 15372)]