213055056

素因数分解:

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

素因数の和:394

約数の個数: 160

約数和(自身を含む): 652636800

約数和(自身を除く): 439581744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 101, 108, 114, 144, 152, 171, 202, 216, 228, 257, 303, 304, 342, 404, 432, 456, 513, 514, 606, 684, 771, 808, 909, 912, 1026, 1028, 1212, 1368, 1542, 1616, 1818, 1919, 2052, 2056, 2313, 2424, 2727, 2736, 3084, 3636, 3838, 4104, 4112, 4626, 4848, 4883, 5454, 5757, 6168, 6939, 7272, 7676, 8208, 9252, 9766, 10908, 11514, 12336, 13878, 14544, 14649, 15352, 17271, 18504, 19532, 21816, 23028, 25957, 27756, 29298, 30704, 34542, 37008, 39064, 43632, 43947, 46056, 51813, 51914, 55512, 58596, 69084, 77871, 78128, 87894, 92112, 103626, 103828, 111024, 117192, 131841, 138168, 155742, 175788, 207252, 207656, 233613, 234384, 263682, 276336, 311484, 351576, 414504, 415312, 467226, 493183, 527364, 622968, 700839, 703152, 829008, 934452, 986366, 1054728, 1245936, 1401678, 1479549, 1868904, 1972732, 2109456, 2803356, 2959098, 3737808, 3945464, 4438647, 5606712, 5918196, 7890928, 8877294, 11213424, 11836392, 13315941, 17754588, 23672784, 26631882, 35509176, 53263764, 71018352, 106527528, 213055056]

約数ペア:

[(1, 213055056), (2, 106527528), (3, 71018352), (4, 53263764), (6, 35509176), (8, 26631882), (9, 23672784), (12, 17754588), (16, 13315941), (18, 11836392), (19, 11213424), (24, 8877294), (27, 7890928), (36, 5918196), (38, 5606712), (48, 4438647), (54, 3945464), (57, 3737808), (72, 2959098), (76, 2803356), (101, 2109456), (108, 1972732), (114, 1868904), (144, 1479549), (152, 1401678), (171, 1245936), (202, 1054728), (216, 986366), (228, 934452), (257, 829008), (303, 703152), (304, 700839), (342, 622968), (404, 527364), (432, 493183), (456, 467226), (513, 415312), (514, 414504), (606, 351576), (684, 311484), (771, 276336), (808, 263682), (909, 234384), (912, 233613), (1026, 207656), (1028, 207252), (1212, 175788), (1368, 155742), (1542, 138168), (1616, 131841), (1818, 117192), (1919, 111024), (2052, 103828), (2056, 103626), (2313, 92112), (2424, 87894), (2727, 78128), (2736, 77871), (3084, 69084), (3636, 58596), (3838, 55512), (4104, 51914), (4112, 51813), (4626, 46056), (4848, 43947), (4883, 43632), (5454, 39064), (5757, 37008), (6168, 34542), (6939, 30704), (7272, 29298), (7676, 27756), (8208, 25957), (9252, 23028), (9766, 21816), (10908, 19532), (11514, 18504), (12336, 17271), (13878, 15352), (14544, 14649)]