719336128

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:462

約数の個数: 112

約数和(自身を含む): 1685422080

約数和(自身を除く): 966085952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 127, 188, 224, 254, 269, 329, 376, 448, 508, 538, 658, 752, 889, 1016, 1076, 1316, 1504, 1778, 1883, 2032, 2152, 2632, 3008, 3556, 3766, 4064, 4304, 5264, 5969, 7112, 7532, 8128, 8608, 10528, 11938, 12643, 14224, 15064, 17216, 21056, 23876, 25286, 28448, 30128, 34163, 41783, 47752, 50572, 56896, 60256, 68326, 83566, 88501, 95504, 101144, 120512, 136652, 167132, 177002, 191008, 202288, 239141, 273304, 334264, 354004, 382016, 404576, 478282, 546608, 668528, 708008, 809152, 956564, 1093216, 1337056, 1416016, 1605661, 1913128, 2186432, 2674112, 2832032, 3211322, 3826256, 5664064, 6422644, 7652512, 11239627, 12845288, 15305024, 22479254, 25690576, 44958508, 51381152, 89917016, 102762304, 179834032, 359668064, 719336128]

約数ペア:

[(1, 719336128), (2, 359668064), (4, 179834032), (7, 102762304), (8, 89917016), (14, 51381152), (16, 44958508), (28, 25690576), (32, 22479254), (47, 15305024), (56, 12845288), (64, 11239627), (94, 7652512), (112, 6422644), (127, 5664064), (188, 3826256), (224, 3211322), (254, 2832032), (269, 2674112), (329, 2186432), (376, 1913128), (448, 1605661), (508, 1416016), (538, 1337056), (658, 1093216), (752, 956564), (889, 809152), (1016, 708008), (1076, 668528), (1316, 546608), (1504, 478282), (1778, 404576), (1883, 382016), (2032, 354004), (2152, 334264), (2632, 273304), (3008, 239141), (3556, 202288), (3766, 191008), (4064, 177002), (4304, 167132), (5264, 136652), (5969, 120512), (7112, 101144), (7532, 95504), (8128, 88501), (8608, 83566), (10528, 68326), (11938, 60256), (12643, 56896), (14224, 50572), (15064, 47752), (17216, 41783), (21056, 34163), (23876, 30128), (25286, 28448)]