13248288

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 38044188

約数和(自身を除く): 24795900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 293, 314, 471, 586, 628, 879, 942, 1172, 1256, 1413, 1758, 1884, 2344, 2512, 2637, 2826, 3516, 3768, 4688, 5024, 5274, 5652, 7032, 7536, 9376, 10548, 11304, 14064, 15072, 21096, 22608, 28128, 42192, 45216, 46001, 84384, 92002, 138003, 184004, 276006, 368008, 414009, 552012, 736016, 828018, 1104024, 1472032, 1656036, 2208048, 3312072, 4416096, 6624144, 13248288]

約数ペア:

[(1, 13248288), (2, 6624144), (3, 4416096), (4, 3312072), (6, 2208048), (8, 1656036), (9, 1472032), (12, 1104024), (16, 828018), (18, 736016), (24, 552012), (32, 414009), (36, 368008), (48, 276006), (72, 184004), (96, 138003), (144, 92002), (157, 84384), (288, 46001), (293, 45216), (314, 42192), (471, 28128), (586, 22608), (628, 21096), (879, 15072), (942, 14064), (1172, 11304), (1256, 10548), (1413, 9376), (1758, 7536), (1884, 7032), (2344, 5652), (2512, 5274), (2637, 5024), (2826, 4688), (3516, 3768)]