393663424

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 224

約数和(自身を含む): 1067433984

約数和(自身を除く): 673770560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 37, 44, 56, 64, 68, 74, 77, 88, 112, 119, 127, 136, 148, 154, 176, 187, 224, 238, 254, 259, 272, 296, 308, 352, 374, 407, 448, 476, 508, 518, 544, 592, 616, 629, 704, 748, 814, 889, 952, 1016, 1036, 1088, 1184, 1232, 1258, 1309, 1397, 1496, 1628, 1778, 1904, 2032, 2072, 2159, 2368, 2464, 2516, 2618, 2794, 2849, 2992, 3256, 3556, 3808, 4064, 4144, 4318, 4403, 4699, 4928, 5032, 5236, 5588, 5698, 5984, 6512, 6919, 7112, 7616, 8128, 8288, 8636, 8806, 9398, 9779, 10064, 10472, 11176, 11396, 11968, 13024, 13838, 14224, 15113, 16576, 17272, 17612, 18796, 19558, 20128, 20944, 22352, 22792, 23749, 26048, 27676, 28448, 30226, 32893, 34544, 35224, 37592, 39116, 40256, 41888, 44704, 45584, 47498, 48433, 51689, 55352, 56896, 60452, 65786, 69088, 70448, 75184, 78232, 79883, 83776, 89408, 91168, 94996, 96866, 103378, 110704, 120904, 131572, 138176, 140896, 150368, 156464, 159766, 166243, 182336, 189992, 193732, 206756, 221408, 241808, 263144, 281792, 300736, 312928, 319532, 332486, 361823, 379984, 387464, 413512, 442816, 483616, 526288, 559181, 625856, 639064, 664972, 723646, 759968, 774928, 827024, 878713, 967232, 1052576, 1118362, 1278128, 1329944, 1447292, 1519936, 1549856, 1654048, 1757426, 2105152, 2236724, 2556256, 2659888, 2894584, 3099712, 3308096, 3514852, 4473448, 5112512, 5319776, 5789168, 6150991, 7029704, 8946896, 10639552, 11578336, 12301982, 14059408, 17893792, 23156672, 24603964, 28118816, 35787584, 49207928, 56237632, 98415856, 196831712, 393663424]

約数ペア:

[(1, 393663424), (2, 196831712), (4, 98415856), (7, 56237632), (8, 49207928), (11, 35787584), (14, 28118816), (16, 24603964), (17, 23156672), (22, 17893792), (28, 14059408), (32, 12301982), (34, 11578336), (37, 10639552), (44, 8946896), (56, 7029704), (64, 6150991), (68, 5789168), (74, 5319776), (77, 5112512), (88, 4473448), (112, 3514852), (119, 3308096), (127, 3099712), (136, 2894584), (148, 2659888), (154, 2556256), (176, 2236724), (187, 2105152), (224, 1757426), (238, 1654048), (254, 1549856), (259, 1519936), (272, 1447292), (296, 1329944), (308, 1278128), (352, 1118362), (374, 1052576), (407, 967232), (448, 878713), (476, 827024), (508, 774928), (518, 759968), (544, 723646), (592, 664972), (616, 639064), (629, 625856), (704, 559181), (748, 526288), (814, 483616), (889, 442816), (952, 413512), (1016, 387464), (1036, 379984), (1088, 361823), (1184, 332486), (1232, 319532), (1258, 312928), (1309, 300736), (1397, 281792), (1496, 263144), (1628, 241808), (1778, 221408), (1904, 206756), (2032, 193732), (2072, 189992), (2159, 182336), (2368, 166243), (2464, 159766), (2516, 156464), (2618, 150368), (2794, 140896), (2849, 138176), (2992, 131572), (3256, 120904), (3556, 110704), (3808, 103378), (4064, 96866), (4144, 94996), (4318, 91168), (4403, 89408), (4699, 83776), (4928, 79883), (5032, 78232), (5236, 75184), (5588, 70448), (5698, 69088), (5984, 65786), (6512, 60452), (6919, 56896), (7112, 55352), (7616, 51689), (8128, 48433), (8288, 47498), (8636, 45584), (8806, 44704), (9398, 41888), (9779, 40256), (10064, 39116), (10472, 37592), (11176, 35224), (11396, 34544), (11968, 32893), (13024, 30226), (13838, 28448), (14224, 27676), (15113, 26048), (16576, 23749), (17272, 22792), (17612, 22352), (18796, 20944), (19558, 20128)]