422872008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1407

約数の個数: 128

約数和(自身を含む): 1226171520

約数和(自身を除く): 803299512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 61, 68, 78, 102, 104, 122, 136, 156, 183, 204, 221, 244, 312, 366, 408, 442, 488, 663, 732, 793, 884, 1037, 1307, 1326, 1464, 1586, 1768, 2074, 2379, 2614, 2652, 3111, 3172, 3921, 4148, 4758, 5228, 5304, 6222, 6344, 7842, 8296, 9516, 10456, 12444, 13481, 15684, 16991, 19032, 22219, 24888, 26962, 31368, 33982, 40443, 44438, 50973, 53924, 66657, 67964, 79727, 80886, 88876, 101946, 107848, 133314, 135928, 159454, 161772, 177752, 203892, 239181, 266628, 288847, 318908, 323544, 407784, 478362, 533256, 577694, 637816, 866541, 956724, 1036451, 1155388, 1355359, 1733082, 1913448, 2072902, 2310776, 2710718, 3109353, 3466164, 4066077, 4145804, 5421436, 6218706, 6932328, 8132154, 8291608, 10842872, 12437412, 16264308, 17619667, 24874824, 32528616, 35239334, 52859001, 70478668, 105718002, 140957336, 211436004, 422872008]

約数ペア:

[(1, 422872008), (2, 211436004), (3, 140957336), (4, 105718002), (6, 70478668), (8, 52859001), (12, 35239334), (13, 32528616), (17, 24874824), (24, 17619667), (26, 16264308), (34, 12437412), (39, 10842872), (51, 8291608), (52, 8132154), (61, 6932328), (68, 6218706), (78, 5421436), (102, 4145804), (104, 4066077), (122, 3466164), (136, 3109353), (156, 2710718), (183, 2310776), (204, 2072902), (221, 1913448), (244, 1733082), (312, 1355359), (366, 1155388), (408, 1036451), (442, 956724), (488, 866541), (663, 637816), (732, 577694), (793, 533256), (884, 478362), (1037, 407784), (1307, 323544), (1326, 318908), (1464, 288847), (1586, 266628), (1768, 239181), (2074, 203892), (2379, 177752), (2614, 161772), (2652, 159454), (3111, 135928), (3172, 133314), (3921, 107848), (4148, 101946), (4758, 88876), (5228, 80886), (5304, 79727), (6222, 67964), (6344, 66657), (7842, 53924), (8296, 50973), (9516, 44438), (10456, 40443), (12444, 33982), (13481, 31368), (15684, 26962), (16991, 24888), (19032, 22219)]