526260784

素因数分解:

$2^4\times 7^5\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 1264323840

約数和(自身を除く): 738063056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 103, 112, 133, 152, 196, 206, 266, 304, 343, 392, 412, 532, 686, 721, 784, 824, 931, 1064, 1372, 1442, 1648, 1862, 1957, 2128, 2401, 2744, 2884, 3724, 3914, 4802, 5047, 5488, 5768, 6517, 7448, 7828, 9604, 10094, 11536, 13034, 13699, 14896, 15656, 16807, 19208, 20188, 26068, 27398, 31312, 33614, 35329, 38416, 40376, 45619, 52136, 54796, 67228, 70658, 80752, 91238, 95893, 104272, 109592, 134456, 141316, 182476, 191786, 219184, 247303, 268912, 282632, 319333, 364952, 383572, 494606, 565264, 638666, 671251, 729904, 767144, 989212, 1277332, 1342502, 1534288, 1731121, 1978424, 2554664, 2685004, 3462242, 3956848, 4698757, 5109328, 5370008, 6924484, 9397514, 10740016, 13848968, 18795028, 27697936, 32891299, 37590056, 65782598, 75180112, 131565196, 263130392, 526260784]

約数ペア:

[(1, 526260784), (2, 263130392), (4, 131565196), (7, 75180112), (8, 65782598), (14, 37590056), (16, 32891299), (19, 27697936), (28, 18795028), (38, 13848968), (49, 10740016), (56, 9397514), (76, 6924484), (98, 5370008), (103, 5109328), (112, 4698757), (133, 3956848), (152, 3462242), (196, 2685004), (206, 2554664), (266, 1978424), (304, 1731121), (343, 1534288), (392, 1342502), (412, 1277332), (532, 989212), (686, 767144), (721, 729904), (784, 671251), (824, 638666), (931, 565264), (1064, 494606), (1372, 383572), (1442, 364952), (1648, 319333), (1862, 282632), (1957, 268912), (2128, 247303), (2401, 219184), (2744, 191786), (2884, 182476), (3724, 141316), (3914, 134456), (4802, 109592), (5047, 104272), (5488, 95893), (5768, 91238), (6517, 80752), (7448, 70658), (7828, 67228), (9604, 54796), (10094, 52136), (11536, 45619), (13034, 40376), (13699, 38416), (14896, 35329), (15656, 33614), (16807, 31312), (19208, 27398), (20188, 26068)]