766985208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 2152362240

約数和(自身を除く): 1385377032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 97, 122, 132, 183, 194, 244, 264, 291, 366, 388, 488, 491, 582, 671, 732, 776, 982, 1067, 1164, 1342, 1464, 1473, 1964, 2013, 2134, 2328, 2684, 2946, 3201, 3928, 4026, 4268, 5368, 5401, 5892, 5917, 6402, 8052, 8536, 10802, 11784, 11834, 12804, 16104, 16203, 17751, 21604, 23668, 25608, 29951, 32406, 35502, 43208, 47336, 47627, 59902, 64812, 65087, 71004, 89853, 95254, 119804, 129624, 130174, 142008, 142881, 179706, 190508, 195261, 239608, 260348, 285762, 329461, 359412, 381016, 390522, 520696, 523897, 571524, 658922, 718824, 781044, 988383, 1047794, 1143048, 1317844, 1562088, 1571691, 1976766, 2095588, 2635688, 2905247, 3143382, 3953532, 4191176, 5810494, 6286764, 7907064, 8715741, 11620988, 12573528, 17431482, 23241976, 31957717, 34862964, 63915434, 69725928, 95873151, 127830868, 191746302, 255661736, 383492604, 766985208]

約数ペア:

[(1, 766985208), (2, 383492604), (3, 255661736), (4, 191746302), (6, 127830868), (8, 95873151), (11, 69725928), (12, 63915434), (22, 34862964), (24, 31957717), (33, 23241976), (44, 17431482), (61, 12573528), (66, 11620988), (88, 8715741), (97, 7907064), (122, 6286764), (132, 5810494), (183, 4191176), (194, 3953532), (244, 3143382), (264, 2905247), (291, 2635688), (366, 2095588), (388, 1976766), (488, 1571691), (491, 1562088), (582, 1317844), (671, 1143048), (732, 1047794), (776, 988383), (982, 781044), (1067, 718824), (1164, 658922), (1342, 571524), (1464, 523897), (1473, 520696), (1964, 390522), (2013, 381016), (2134, 359412), (2328, 329461), (2684, 285762), (2946, 260348), (3201, 239608), (3928, 195261), (4026, 190508), (4268, 179706), (5368, 142881), (5401, 142008), (5892, 130174), (5917, 129624), (6402, 119804), (8052, 95254), (8536, 89853), (10802, 71004), (11784, 65087), (11834, 64812), (12804, 59902), (16104, 47627), (16203, 47336), (17751, 43208), (21604, 35502), (23668, 32406), (25608, 29951)]