1555262352

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{971}}^1$

素因数の和:1226

約数の個数: 180

約数和(自身を含む): 5090741136

約数和(自身を除く): 3535478784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 227, 252, 294, 336, 392, 441, 454, 504, 588, 681, 784, 882, 908, 971, 1008, 1176, 1362, 1589, 1764, 1816, 1942, 2043, 2352, 2724, 2913, 3178, 3528, 3632, 3884, 4086, 4767, 5448, 5826, 6356, 6797, 7056, 7768, 8172, 8739, 9534, 10896, 11123, 11652, 12712, 13594, 14301, 15536, 16344, 17478, 19068, 20391, 22246, 23304, 25424, 27188, 28602, 32688, 33369, 34956, 38136, 40782, 44492, 46608, 47579, 54376, 57204, 61173, 66738, 69912, 76272, 81564, 88984, 95158, 100107, 108752, 114408, 122346, 133476, 139824, 142737, 163128, 177968, 190316, 200214, 220417, 228816, 244692, 266952, 285474, 326256, 380632, 400428, 428211, 440834, 489384, 533904, 570948, 661251, 761264, 800856, 856422, 881668, 978768, 1141896, 1322502, 1542919, 1601712, 1712844, 1763336, 1983753, 2283792, 2645004, 3085838, 3425688, 3526672, 3967506, 4628757, 5290008, 6171676, 6851376, 7935012, 9257514, 10580016, 10800433, 12343352, 13886271, 15870024, 18515028, 21600866, 24686704, 27772542, 31740048, 32401299, 37030056, 43201732, 55545084, 64802598, 74060112, 86403464, 97203897, 111090168, 129605196, 172806928, 194407794, 222180336, 259210392, 388815588, 518420784, 777631176, 1555262352]

約数ペア:

[(1, 1555262352), (2, 777631176), (3, 518420784), (4, 388815588), (6, 259210392), (7, 222180336), (8, 194407794), (9, 172806928), (12, 129605196), (14, 111090168), (16, 97203897), (18, 86403464), (21, 74060112), (24, 64802598), (28, 55545084), (36, 43201732), (42, 37030056), (48, 32401299), (49, 31740048), (56, 27772542), (63, 24686704), (72, 21600866), (84, 18515028), (98, 15870024), (112, 13886271), (126, 12343352), (144, 10800433), (147, 10580016), (168, 9257514), (196, 7935012), (227, 6851376), (252, 6171676), (294, 5290008), (336, 4628757), (392, 3967506), (441, 3526672), (454, 3425688), (504, 3085838), (588, 2645004), (681, 2283792), (784, 1983753), (882, 1763336), (908, 1712844), (971, 1601712), (1008, 1542919), (1176, 1322502), (1362, 1141896), (1589, 978768), (1764, 881668), (1816, 856422), (1942, 800856), (2043, 761264), (2352, 661251), (2724, 570948), (2913, 533904), (3178, 489384), (3528, 440834), (3632, 428211), (3884, 400428), (4086, 380632), (4767, 326256), (5448, 285474), (5826, 266952), (6356, 244692), (6797, 228816), (7056, 220417), (7768, 200214), (8172, 190316), (8739, 177968), (9534, 163128), (10896, 142737), (11123, 139824), (11652, 133476), (12712, 122346), (13594, 114408), (14301, 108752), (15536, 100107), (16344, 95158), (17478, 88984), (19068, 81564), (20391, 76272), (22246, 69912), (23304, 66738), (25424, 61173), (27188, 57204), (28602, 54376), (32688, 47579), (33369, 46608), (34956, 44492), (38136, 40782)]