13051248

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 40711680

約数和(自身を除く): 27660432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 179, 186, 196, 217, 248, 294, 336, 358, 372, 392, 434, 496, 537, 588, 651, 716, 744, 784, 868, 1074, 1176, 1253, 1302, 1432, 1488, 1519, 1736, 2148, 2352, 2506, 2604, 2864, 3038, 3472, 3759, 4296, 4557, 5012, 5208, 5549, 6076, 7518, 8592, 8771, 9114, 10024, 10416, 11098, 12152, 15036, 16647, 17542, 18228, 20048, 22196, 24304, 26313, 30072, 33294, 35084, 36456, 38843, 44392, 52626, 60144, 66588, 70168, 72912, 77686, 88784, 105252, 116529, 133176, 140336, 155372, 210504, 233058, 266352, 271901, 310744, 421008, 466116, 543802, 621488, 815703, 932232, 1087604, 1631406, 1864464, 2175208, 3262812, 4350416, 6525624, 13051248]

約数ペア:

[(1, 13051248), (2, 6525624), (3, 4350416), (4, 3262812), (6, 2175208), (7, 1864464), (8, 1631406), (12, 1087604), (14, 932232), (16, 815703), (21, 621488), (24, 543802), (28, 466116), (31, 421008), (42, 310744), (48, 271901), (49, 266352), (56, 233058), (62, 210504), (84, 155372), (93, 140336), (98, 133176), (112, 116529), (124, 105252), (147, 88784), (168, 77686), (179, 72912), (186, 70168), (196, 66588), (217, 60144), (248, 52626), (294, 44392), (336, 38843), (358, 36456), (372, 35084), (392, 33294), (434, 30072), (496, 26313), (537, 24304), (588, 22196), (651, 20048), (716, 18228), (744, 17542), (784, 16647), (868, 15036), (1074, 12152), (1176, 11098), (1253, 10416), (1302, 10024), (1432, 9114), (1488, 8771), (1519, 8592), (1736, 7518), (2148, 6076), (2352, 5549), (2506, 5208), (2604, 5012), (2864, 4557), (3038, 4296), (3472, 3759)]