15212688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 42247296

約数和(自身を除く): 27034608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 103, 136, 181, 204, 206, 272, 309, 362, 408, 412, 543, 618, 724, 816, 824, 1086, 1236, 1448, 1648, 1751, 2172, 2472, 2896, 3077, 3502, 4344, 4944, 5253, 6154, 7004, 8688, 9231, 10506, 12308, 14008, 18462, 18643, 21012, 24616, 28016, 36924, 37286, 42024, 49232, 55929, 73848, 74572, 84048, 111858, 147696, 149144, 223716, 298288, 316931, 447432, 633862, 894864, 950793, 1267724, 1901586, 2535448, 3803172, 5070896, 7606344, 15212688]

約数ペア:

[(1, 15212688), (2, 7606344), (3, 5070896), (4, 3803172), (6, 2535448), (8, 1901586), (12, 1267724), (16, 950793), (17, 894864), (24, 633862), (34, 447432), (48, 316931), (51, 298288), (68, 223716), (102, 149144), (103, 147696), (136, 111858), (181, 84048), (204, 74572), (206, 73848), (272, 55929), (309, 49232), (362, 42024), (408, 37286), (412, 36924), (543, 28016), (618, 24616), (724, 21012), (816, 18643), (824, 18462), (1086, 14008), (1236, 12308), (1448, 10506), (1648, 9231), (1751, 8688), (2172, 7004), (2472, 6154), (2896, 5253), (3077, 4944), (3502, 4344)]