290462424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90997}}^1$

素因数の和:91032

約数の個数: 64

約数和(自身を含む): 873580800

約数和(自身を除く): 583118376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 90997, 181994, 272991, 363988, 545982, 636979, 727976, 1091964, 1273958, 1728943, 1910937, 2183928, 2547916, 3457886, 3821874, 5095832, 5186829, 6915772, 7643748, 10373658, 12102601, 13831544, 15287496, 20747316, 24205202, 36307803, 41494632, 48410404, 72615606, 96820808, 145231212, 290462424]

約数ペア:

[(1, 290462424), (2, 145231212), (3, 96820808), (4, 72615606), (6, 48410404), (7, 41494632), (8, 36307803), (12, 24205202), (14, 20747316), (19, 15287496), (21, 13831544), (24, 12102601), (28, 10373658), (38, 7643748), (42, 6915772), (56, 5186829), (57, 5095832), (76, 3821874), (84, 3457886), (114, 2547916), (133, 2183928), (152, 1910937), (168, 1728943), (228, 1273958), (266, 1091964), (399, 727976), (456, 636979), (532, 545982), (798, 363988), (1064, 272991), (1596, 181994), (3192, 90997)]