2556660672

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 280

約数和(自身を含む): 8087959440

約数和(自身を除く): 5531298768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 101, 108, 114, 144, 152, 162, 171, 192, 202, 216, 228, 257, 288, 303, 304, 324, 342, 404, 432, 456, 513, 514, 576, 606, 608, 648, 684, 771, 808, 864, 909, 912, 1026, 1028, 1212, 1216, 1296, 1368, 1539, 1542, 1616, 1728, 1818, 1824, 1919, 2052, 2056, 2313, 2424, 2592, 2727, 2736, 3078, 3084, 3232, 3636, 3648, 3838, 4104, 4112, 4626, 4848, 4883, 5184, 5454, 5472, 5757, 6156, 6168, 6464, 6939, 7272, 7676, 8181, 8208, 8224, 9252, 9696, 9766, 10908, 10944, 11514, 12312, 12336, 13878, 14544, 14649, 15352, 16362, 16416, 16448, 17271, 18504, 19392, 19532, 20817, 21816, 23028, 24624, 24672, 25957, 27756, 29088, 29298, 30704, 32724, 32832, 34542, 37008, 39064, 41634, 43632, 43947, 46056, 49248, 49344, 51813, 51914, 55512, 58176, 58596, 61408, 65448, 69084, 74016, 77871, 78128, 83268, 87264, 87894, 92112, 98496, 103626, 103828, 111024, 117192, 122816, 130896, 131841, 138168, 148032, 155439, 155742, 156256, 166536, 174528, 175788, 184224, 207252, 207656, 222048, 233613, 234384, 261792, 263682, 276336, 310878, 311484, 312512, 333072, 351576, 368448, 395523, 414504, 415312, 444096, 467226, 468768, 493183, 523584, 527364, 552672, 621756, 622968, 666144, 700839, 703152, 791046, 829008, 830624, 934452, 937536, 986366, 1054728, 1105344, 1243512, 1245936, 1332288, 1401678, 1406304, 1479549, 1582092, 1658016, 1661248, 1868904, 1972732, 2102517, 2109456, 2487024, 2491872, 2803356, 2812608, 2959098, 3164184, 3316032, 3737808, 3945464, 4205034, 4218912, 4438647, 4974048, 4983744, 5606712, 5918196, 6328368, 7475616, 7890928, 8410068, 8437824, 8877294, 9948096, 11213424, 11836392, 12656736, 13315941, 14951232, 15781856, 16820136, 17754588, 22426848, 23672784, 25313472, 26631882, 31563712, 33640272, 35509176, 39947823, 44853696, 47345568, 53263764, 67280544, 71018352, 79895646, 94691136, 106527528, 134561088, 142036704, 159791292, 213055056, 284073408, 319582584, 426110112, 639165168, 852220224, 1278330336, 2556660672]

約数ペア:

[(1, 2556660672), (2, 1278330336), (3, 852220224), (4, 639165168), (6, 426110112), (8, 319582584), (9, 284073408), (12, 213055056), (16, 159791292), (18, 142036704), (19, 134561088), (24, 106527528), (27, 94691136), (32, 79895646), (36, 71018352), (38, 67280544), (48, 53263764), (54, 47345568), (57, 44853696), (64, 39947823), (72, 35509176), (76, 33640272), (81, 31563712), (96, 26631882), (101, 25313472), (108, 23672784), (114, 22426848), (144, 17754588), (152, 16820136), (162, 15781856), (171, 14951232), (192, 13315941), (202, 12656736), (216, 11836392), (228, 11213424), (257, 9948096), (288, 8877294), (303, 8437824), (304, 8410068), (324, 7890928), (342, 7475616), (404, 6328368), (432, 5918196), (456, 5606712), (513, 4983744), (514, 4974048), (576, 4438647), (606, 4218912), (608, 4205034), (648, 3945464), (684, 3737808), (771, 3316032), (808, 3164184), (864, 2959098), (909, 2812608), (912, 2803356), (1026, 2491872), (1028, 2487024), (1212, 2109456), (1216, 2102517), (1296, 1972732), (1368, 1868904), (1539, 1661248), (1542, 1658016), (1616, 1582092), (1728, 1479549), (1818, 1406304), (1824, 1401678), (1919, 1332288), (2052, 1245936), (2056, 1243512), (2313, 1105344), (2424, 1054728), (2592, 986366), (2727, 937536), (2736, 934452), (3078, 830624), (3084, 829008), (3232, 791046), (3636, 703152), (3648, 700839), (3838, 666144), (4104, 622968), (4112, 621756), (4626, 552672), (4848, 527364), (4883, 523584), (5184, 493183), (5454, 468768), (5472, 467226), (5757, 444096), (6156, 415312), (6168, 414504), (6464, 395523), (6939, 368448), (7272, 351576), (7676, 333072), (8181, 312512), (8208, 311484), (8224, 310878), (9252, 276336), (9696, 263682), (9766, 261792), (10908, 234384), (10944, 233613), (11514, 222048), (12312, 207656), (12336, 207252), (13878, 184224), (14544, 175788), (14649, 174528), (15352, 166536), (16362, 156256), (16416, 155742), (16448, 155439), (17271, 148032), (18504, 138168), (19392, 131841), (19532, 130896), (20817, 122816), (21816, 117192), (23028, 111024), (24624, 103828), (24672, 103626), (25957, 98496), (27756, 92112), (29088, 87894), (29298, 87264), (30704, 83268), (32724, 78128), (32832, 77871), (34542, 74016), (37008, 69084), (39064, 65448), (41634, 61408), (43632, 58596), (43947, 58176), (46056, 55512), (49248, 51914), (49344, 51813)]