1009419216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1261

約数の個数: 160

約数和(自身を含む): 2980975872

約数和(自身を除く): 1971556656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 61, 69, 78, 92, 104, 122, 138, 156, 183, 184, 208, 244, 276, 299, 312, 366, 368, 488, 552, 598, 624, 732, 793, 897, 976, 1104, 1153, 1196, 1403, 1464, 1586, 1794, 2306, 2379, 2392, 2806, 2928, 3172, 3459, 3588, 4209, 4612, 4758, 4784, 5612, 6344, 6918, 7176, 8418, 9224, 9516, 11224, 12688, 13836, 14352, 14989, 16836, 18239, 18448, 19032, 22448, 26519, 27672, 29978, 33672, 36478, 38064, 44967, 53038, 54717, 55344, 59956, 67344, 70333, 72956, 79557, 89934, 106076, 109434, 119912, 140666, 145912, 159114, 179868, 210999, 212152, 218868, 239824, 281332, 291824, 318228, 344747, 359736, 421998, 424304, 437736, 562664, 636456, 689494, 719472, 843996, 875472, 914329, 1034241, 1125328, 1272912, 1378988, 1617659, 1687992, 1828658, 2068482, 2742987, 2757976, 3235318, 3375984, 3657316, 4136964, 4852977, 5485974, 5515952, 6470636, 7314632, 8273928, 9705954, 10971948, 12941272, 14629264, 16547856, 19411908, 21029567, 21943896, 25882544, 38823816, 42059134, 43887792, 63088701, 77647632, 84118268, 126177402, 168236536, 252354804, 336473072, 504709608, 1009419216]

約数ペア:

[(1, 1009419216), (2, 504709608), (3, 336473072), (4, 252354804), (6, 168236536), (8, 126177402), (12, 84118268), (13, 77647632), (16, 63088701), (23, 43887792), (24, 42059134), (26, 38823816), (39, 25882544), (46, 21943896), (48, 21029567), (52, 19411908), (61, 16547856), (69, 14629264), (78, 12941272), (92, 10971948), (104, 9705954), (122, 8273928), (138, 7314632), (156, 6470636), (183, 5515952), (184, 5485974), (208, 4852977), (244, 4136964), (276, 3657316), (299, 3375984), (312, 3235318), (366, 2757976), (368, 2742987), (488, 2068482), (552, 1828658), (598, 1687992), (624, 1617659), (732, 1378988), (793, 1272912), (897, 1125328), (976, 1034241), (1104, 914329), (1153, 875472), (1196, 843996), (1403, 719472), (1464, 689494), (1586, 636456), (1794, 562664), (2306, 437736), (2379, 424304), (2392, 421998), (2806, 359736), (2928, 344747), (3172, 318228), (3459, 291824), (3588, 281332), (4209, 239824), (4612, 218868), (4758, 212152), (4784, 210999), (5612, 179868), (6344, 159114), (6918, 145912), (7176, 140666), (8418, 119912), (9224, 109434), (9516, 106076), (11224, 89934), (12688, 79557), (13836, 72956), (14352, 70333), (14989, 67344), (16836, 59956), (18239, 55344), (18448, 54717), (19032, 53038), (22448, 44967), (26519, 38064), (27672, 36478), (29978, 33672)]