1917495504

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:400

約数の個数: 240

約数和(自身を含む): 5938994880

約数和(自身を除く): 4021499376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 101, 108, 114, 144, 152, 162, 171, 202, 216, 228, 243, 257, 303, 304, 324, 342, 404, 432, 456, 486, 513, 514, 606, 648, 684, 771, 808, 909, 912, 972, 1026, 1028, 1212, 1296, 1368, 1539, 1542, 1616, 1818, 1919, 1944, 2052, 2056, 2313, 2424, 2727, 2736, 3078, 3084, 3636, 3838, 3888, 4104, 4112, 4617, 4626, 4848, 4883, 5454, 5757, 6156, 6168, 6939, 7272, 7676, 8181, 8208, 9234, 9252, 9766, 10908, 11514, 12312, 12336, 13878, 14544, 14649, 15352, 16362, 17271, 18468, 18504, 19532, 20817, 21816, 23028, 24543, 24624, 25957, 27756, 29298, 30704, 32724, 34542, 36936, 37008, 39064, 41634, 43632, 43947, 46056, 49086, 51813, 51914, 55512, 58596, 62451, 65448, 69084, 73872, 77871, 78128, 83268, 87894, 92112, 98172, 103626, 103828, 111024, 117192, 124902, 130896, 131841, 138168, 155439, 155742, 166536, 175788, 196344, 207252, 207656, 233613, 234384, 249804, 263682, 276336, 310878, 311484, 333072, 351576, 392688, 395523, 414504, 415312, 466317, 467226, 493183, 499608, 527364, 621756, 622968, 700839, 703152, 791046, 829008, 932634, 934452, 986366, 999216, 1054728, 1186569, 1243512, 1245936, 1401678, 1479549, 1582092, 1865268, 1868904, 1972732, 2102517, 2109456, 2373138, 2487024, 2803356, 2959098, 3164184, 3730536, 3737808, 3945464, 4205034, 4438647, 4746276, 5606712, 5918196, 6307551, 6328368, 7461072, 7890928, 8410068, 8877294, 9492552, 11213424, 11836392, 12615102, 13315941, 16820136, 17754588, 18985104, 23672784, 25230204, 26631882, 33640272, 35509176, 39947823, 50460408, 53263764, 71018352, 79895646, 100920816, 106527528, 119843469, 159791292, 213055056, 239686938, 319582584, 479373876, 639165168, 958747752, 1917495504]

約数ペア:

[(1, 1917495504), (2, 958747752), (3, 639165168), (4, 479373876), (6, 319582584), (8, 239686938), (9, 213055056), (12, 159791292), (16, 119843469), (18, 106527528), (19, 100920816), (24, 79895646), (27, 71018352), (36, 53263764), (38, 50460408), (48, 39947823), (54, 35509176), (57, 33640272), (72, 26631882), (76, 25230204), (81, 23672784), (101, 18985104), (108, 17754588), (114, 16820136), (144, 13315941), (152, 12615102), (162, 11836392), (171, 11213424), (202, 9492552), (216, 8877294), (228, 8410068), (243, 7890928), (257, 7461072), (303, 6328368), (304, 6307551), (324, 5918196), (342, 5606712), (404, 4746276), (432, 4438647), (456, 4205034), (486, 3945464), (513, 3737808), (514, 3730536), (606, 3164184), (648, 2959098), (684, 2803356), (771, 2487024), (808, 2373138), (909, 2109456), (912, 2102517), (972, 1972732), (1026, 1868904), (1028, 1865268), (1212, 1582092), (1296, 1479549), (1368, 1401678), (1539, 1245936), (1542, 1243512), (1616, 1186569), (1818, 1054728), (1919, 999216), (1944, 986366), (2052, 934452), (2056, 932634), (2313, 829008), (2424, 791046), (2727, 703152), (2736, 700839), (3078, 622968), (3084, 621756), (3636, 527364), (3838, 499608), (3888, 493183), (4104, 467226), (4112, 466317), (4617, 415312), (4626, 414504), (4848, 395523), (4883, 392688), (5454, 351576), (5757, 333072), (6156, 311484), (6168, 310878), (6939, 276336), (7272, 263682), (7676, 249804), (8181, 234384), (8208, 233613), (9234, 207656), (9252, 207252), (9766, 196344), (10908, 175788), (11514, 166536), (12312, 155742), (12336, 155439), (13878, 138168), (14544, 131841), (14649, 130896), (15352, 124902), (16362, 117192), (17271, 111024), (18468, 103828), (18504, 103626), (19532, 98172), (20817, 92112), (21816, 87894), (23028, 83268), (24543, 78128), (24624, 77871), (25957, 73872), (27756, 69084), (29298, 65448), (30704, 62451), (32724, 58596), (34542, 55512), (36936, 51914), (37008, 51813), (39064, 49086), (41634, 46056), (43632, 43947)]