447329814

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 964362240

約数和(自身を除く): 517032426

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 127, 174, 186, 254, 381, 653, 762, 899, 1306, 1798, 1959, 2697, 3683, 3918, 3937, 5394, 7366, 7874, 11049, 11811, 18937, 20243, 22098, 23622, 37874, 40486, 56811, 60729, 82931, 113622, 114173, 121458, 165862, 228346, 248793, 342519, 497586, 587047, 685038, 1174094, 1761141, 2404999, 2570861, 3522282, 4809998, 5141722, 7214997, 7712583, 14429994, 15425166, 74554969, 149109938, 223664907, 447329814]

約数ペア:

[(1, 447329814), (2, 223664907), (3, 149109938), (6, 74554969), (29, 15425166), (31, 14429994), (58, 7712583), (62, 7214997), (87, 5141722), (93, 4809998), (127, 3522282), (174, 2570861), (186, 2404999), (254, 1761141), (381, 1174094), (653, 685038), (762, 587047), (899, 497586), (1306, 342519), (1798, 248793), (1959, 228346), (2697, 165862), (3683, 121458), (3918, 114173), (3937, 113622), (5394, 82931), (7366, 60729), (7874, 56811), (11049, 40486), (11811, 37874), (18937, 23622), (20243, 22098)]