1027515492

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:945

約数の個数: 72

約数和(自身を含む): 2623420800

約数和(自身を除く): 1595905308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 307, 389, 478, 614, 717, 778, 921, 956, 1167, 1228, 1434, 1556, 1842, 2151, 2334, 2763, 2868, 3501, 3684, 4302, 4668, 5526, 7002, 8604, 11052, 14004, 73373, 92971, 119423, 146746, 185942, 220119, 238846, 278913, 293492, 358269, 371884, 440238, 477692, 557826, 660357, 716538, 836739, 880476, 1074807, 1115652, 1320714, 1433076, 1673478, 2149614, 2641428, 3346956, 4299228, 28542097, 57084194, 85626291, 114168388, 171252582, 256878873, 342505164, 513757746, 1027515492]

約数ペア:

[(1, 1027515492), (2, 513757746), (3, 342505164), (4, 256878873), (6, 171252582), (9, 114168388), (12, 85626291), (18, 57084194), (36, 28542097), (239, 4299228), (307, 3346956), (389, 2641428), (478, 2149614), (614, 1673478), (717, 1433076), (778, 1320714), (921, 1115652), (956, 1074807), (1167, 880476), (1228, 836739), (1434, 716538), (1556, 660357), (1842, 557826), (2151, 477692), (2334, 440238), (2763, 371884), (2868, 358269), (3501, 293492), (3684, 278913), (4302, 238846), (4668, 220119), (5526, 185942), (7002, 146746), (8604, 119423), (11052, 92971), (14004, 73373)]