853342308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{260483}}^1$

素因数の和:260513

約数の個数: 72

約数和(自身を含む): 2654852928

約数和(自身を除く): 1801510620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 260483, 520966, 781449, 1041932, 1562898, 1823381, 2344347, 3125796, 3386279, 3646762, 4688694, 5470143, 6772558, 7293524, 9377388, 10158837, 10940286, 13545116, 16410429, 20317674, 21880572, 23703953, 30476511, 32820858, 40635348, 47407906, 60953022, 65641716, 71111859, 94815812, 121906044, 142223718, 213335577, 284447436, 426671154, 853342308]

約数ペア:

[(1, 853342308), (2, 426671154), (3, 284447436), (4, 213335577), (6, 142223718), (7, 121906044), (9, 94815812), (12, 71111859), (13, 65641716), (14, 60953022), (18, 47407906), (21, 40635348), (26, 32820858), (28, 30476511), (36, 23703953), (39, 21880572), (42, 20317674), (52, 16410429), (63, 13545116), (78, 10940286), (84, 10158837), (91, 9377388), (117, 7293524), (126, 6772558), (156, 5470143), (182, 4688694), (234, 3646762), (252, 3386279), (273, 3125796), (364, 2344347), (468, 1823381), (546, 1562898), (819, 1041932), (1092, 781449), (1638, 520966), (3276, 260483)]