1900952944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 4380862464

約数和(自身を除く): 2479909520

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 43, 44, 46, 67, 86, 88, 92, 134, 163, 172, 176, 184, 253, 268, 326, 344, 368, 473, 506, 536, 652, 688, 737, 946, 989, 1012, 1072, 1304, 1474, 1541, 1793, 1892, 1978, 2024, 2608, 2881, 2948, 3082, 3586, 3749, 3784, 3956, 4048, 5762, 5896, 6164, 7009, 7172, 7498, 7568, 7912, 10879, 10921, 11524, 11792, 12328, 14018, 14344, 14996, 15824, 16951, 21758, 21842, 23048, 24656, 28036, 28688, 29992, 31691, 33902, 41239, 43516, 43684, 46096, 56072, 59984, 63382, 66263, 67804, 77099, 82478, 87032, 87368, 112144, 120131, 126764, 132526, 135608, 154198, 161207, 164956, 174064, 174736, 240262, 251183, 253528, 265052, 271216, 308396, 322414, 329912, 469603, 480524, 502366, 507056, 530104, 616792, 644828, 659824, 728893, 939206, 961048, 1004732, 1060208, 1233584, 1289656, 1457786, 1773277, 1878412, 1922096, 2009464, 2579312, 2763013, 2915572, 3546554, 3756824, 4018928, 5165633, 5526026, 5831144, 7093108, 7513648, 10331266, 10800869, 11052052, 11662288, 14186216, 20662532, 21601738, 22104104, 28372432, 41325064, 43203476, 44208208, 82650128, 86406952, 118809559, 172813904, 237619118, 475238236, 950476472, 1900952944]

約数ペア:

[(1, 1900952944), (2, 950476472), (4, 475238236), (8, 237619118), (11, 172813904), (16, 118809559), (22, 86406952), (23, 82650128), (43, 44208208), (44, 43203476), (46, 41325064), (67, 28372432), (86, 22104104), (88, 21601738), (92, 20662532), (134, 14186216), (163, 11662288), (172, 11052052), (176, 10800869), (184, 10331266), (253, 7513648), (268, 7093108), (326, 5831144), (344, 5526026), (368, 5165633), (473, 4018928), (506, 3756824), (536, 3546554), (652, 2915572), (688, 2763013), (737, 2579312), (946, 2009464), (989, 1922096), (1012, 1878412), (1072, 1773277), (1304, 1457786), (1474, 1289656), (1541, 1233584), (1793, 1060208), (1892, 1004732), (1978, 961048), (2024, 939206), (2608, 728893), (2881, 659824), (2948, 644828), (3082, 616792), (3586, 530104), (3749, 507056), (3784, 502366), (3956, 480524), (4048, 469603), (5762, 329912), (5896, 322414), (6164, 308396), (7009, 271216), (7172, 265052), (7498, 253528), (7568, 251183), (7912, 240262), (10879, 174736), (10921, 174064), (11524, 164956), (11792, 161207), (12328, 154198), (14018, 135608), (14344, 132526), (14996, 126764), (15824, 120131), (16951, 112144), (21758, 87368), (21842, 87032), (23048, 82478), (24656, 77099), (28036, 67804), (28688, 66263), (29992, 63382), (31691, 59984), (33902, 56072), (41239, 46096), (43516, 43684)]