428625288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65419}}^1$

素因数の和:65451

約数の個数: 96

約数和(自身を含む): 1428772800

約数和(自身を除く): 1000147512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 65419, 130838, 196257, 261676, 392514, 457933, 523352, 588771, 785028, 850447, 915866, 1177542, 1373799, 1570056, 1700894, 1831732, 2355084, 2551341, 2747598, 3401788, 3663464, 4121397, 4710168, 5102682, 5495196, 5953129, 6803576, 7654023, 8242794, 10205364, 10990392, 11906258, 15308046, 16485588, 17859387, 20410728, 23812516, 30616092, 32971176, 35718774, 47625032, 53578161, 61232184, 71437548, 107156322, 142875096, 214312644, 428625288]

約数ペア:

[(1, 428625288), (2, 214312644), (3, 142875096), (4, 107156322), (6, 71437548), (7, 61232184), (8, 53578161), (9, 47625032), (12, 35718774), (13, 32971176), (14, 30616092), (18, 23812516), (21, 20410728), (24, 17859387), (26, 16485588), (28, 15308046), (36, 11906258), (39, 10990392), (42, 10205364), (52, 8242794), (56, 7654023), (63, 6803576), (72, 5953129), (78, 5495196), (84, 5102682), (91, 4710168), (104, 4121397), (117, 3663464), (126, 3401788), (156, 2747598), (168, 2551341), (182, 2355084), (234, 1831732), (252, 1700894), (273, 1570056), (312, 1373799), (364, 1177542), (468, 915866), (504, 850447), (546, 785028), (728, 588771), (819, 523352), (936, 457933), (1092, 392514), (1638, 261676), (2184, 196257), (3276, 130838), (6552, 65419)]