520095246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 1307197440

約数和(自身を除く): 787102194

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 31, 33, 34, 38, 51, 57, 62, 66, 93, 102, 114, 186, 187, 209, 323, 341, 374, 418, 527, 561, 589, 627, 646, 682, 787, 969, 1023, 1054, 1122, 1178, 1254, 1574, 1581, 1767, 1938, 2046, 2361, 3162, 3534, 3553, 4722, 5797, 6479, 7106, 8657, 10013, 10659, 11594, 12958, 13379, 14953, 17314, 17391, 19437, 20026, 21318, 24397, 25971, 26758, 29906, 30039, 34782, 38874, 40137, 44859, 48794, 51942, 60078, 73191, 80274, 89718, 110143, 146382, 147169, 164483, 220286, 254201, 268367, 294338, 328966, 330429, 414749, 441507, 463543, 493449, 508402, 536734, 660858, 762603, 805101, 829498, 883014, 927086, 986898, 1244247, 1390629, 1525206, 1610202, 2488494, 2781258, 2796211, 4562239, 5098973, 5592422, 7880231, 8388633, 9124478, 10197946, 13686717, 15296919, 15760462, 16777266, 23640693, 27373434, 30593838, 47281386, 86682541, 173365082, 260047623, 520095246]

約数ペア:

[(1, 520095246), (2, 260047623), (3, 173365082), (6, 86682541), (11, 47281386), (17, 30593838), (19, 27373434), (22, 23640693), (31, 16777266), (33, 15760462), (34, 15296919), (38, 13686717), (51, 10197946), (57, 9124478), (62, 8388633), (66, 7880231), (93, 5592422), (102, 5098973), (114, 4562239), (186, 2796211), (187, 2781258), (209, 2488494), (323, 1610202), (341, 1525206), (374, 1390629), (418, 1244247), (527, 986898), (561, 927086), (589, 883014), (627, 829498), (646, 805101), (682, 762603), (787, 660858), (969, 536734), (1023, 508402), (1054, 493449), (1122, 463543), (1178, 441507), (1254, 414749), (1574, 330429), (1581, 328966), (1767, 294338), (1938, 268367), (2046, 254201), (2361, 220286), (3162, 164483), (3534, 147169), (3553, 146382), (4722, 110143), (5797, 89718), (6479, 80274), (7106, 73191), (8657, 60078), (10013, 51942), (10659, 48794), (11594, 44859), (12958, 40137), (13379, 38874), (14953, 34782), (17314, 30039), (17391, 29906), (19437, 26758), (20026, 25971), (21318, 24397)]