211957416

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 448484184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 89, 93, 97, 99, 124, 132, 178, 186, 194, 198, 248, 264, 267, 279, 291, 341, 356, 372, 388, 396, 534, 558, 582, 682, 712, 744, 776, 792, 801, 873, 979, 1023, 1067, 1068, 1116, 1164, 1364, 1602, 1746, 1958, 2046, 2134, 2136, 2232, 2328, 2728, 2759, 2937, 3007, 3069, 3201, 3204, 3492, 3916, 4092, 4268, 5518, 5874, 6014, 6138, 6402, 6408, 6984, 7832, 8184, 8277, 8536, 8633, 8811, 9021, 9603, 11036, 11748, 12028, 12276, 12804, 16554, 17266, 17622, 18042, 19206, 22072, 23496, 24056, 24552, 24831, 25608, 25899, 27063, 30349, 33077, 33108, 34532, 35244, 36084, 38412, 49662, 51798, 54126, 60698, 66154, 66216, 69064, 70488, 72168, 76824, 77697, 91047, 94963, 99231, 99324, 103596, 108252, 121396, 132308, 155394, 182094, 189926, 198462, 198648, 207192, 216504, 242792, 264616, 267623, 273141, 284889, 297693, 310788, 364188, 379852, 396924, 535246, 546282, 569778, 595386, 621576, 728376, 759704, 793848, 802869, 854667, 1070492, 1092564, 1139556, 1190772, 1605738, 1709334, 2140984, 2185128, 2279112, 2381544, 2408607, 2943853, 3211476, 3418668, 4817214, 5887706, 6422952, 6837336, 8831559, 9634428, 11775412, 17663118, 19268856, 23550824, 26494677, 35326236, 52989354, 70652472, 105978708, 211957416]

約数ペア:

[(1, 211957416), (2, 105978708), (3, 70652472), (4, 52989354), (6, 35326236), (8, 26494677), (9, 23550824), (11, 19268856), (12, 17663118), (18, 11775412), (22, 9634428), (24, 8831559), (31, 6837336), (33, 6422952), (36, 5887706), (44, 4817214), (62, 3418668), (66, 3211476), (72, 2943853), (88, 2408607), (89, 2381544), (93, 2279112), (97, 2185128), (99, 2140984), (124, 1709334), (132, 1605738), (178, 1190772), (186, 1139556), (194, 1092564), (198, 1070492), (248, 854667), (264, 802869), (267, 793848), (279, 759704), (291, 728376), (341, 621576), (356, 595386), (372, 569778), (388, 546282), (396, 535246), (534, 396924), (558, 379852), (582, 364188), (682, 310788), (712, 297693), (744, 284889), (776, 273141), (792, 267623), (801, 264616), (873, 242792), (979, 216504), (1023, 207192), (1067, 198648), (1068, 198462), (1116, 189926), (1164, 182094), (1364, 155394), (1602, 132308), (1746, 121396), (1958, 108252), (2046, 103596), (2134, 99324), (2136, 99231), (2232, 94963), (2328, 91047), (2728, 77697), (2759, 76824), (2937, 72168), (3007, 70488), (3069, 69064), (3201, 66216), (3204, 66154), (3492, 60698), (3916, 54126), (4092, 51798), (4268, 49662), (5518, 38412), (5874, 36084), (6014, 35244), (6138, 34532), (6402, 33108), (6408, 33077), (6984, 30349), (7832, 27063), (8184, 25899), (8277, 25608), (8536, 24831), (8633, 24552), (8811, 24056), (9021, 23496), (9603, 22072), (11036, 19206), (11748, 18042), (12028, 17622), (12276, 17266), (12804, 16554)]