1225438032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{280549}}^1$

素因数の和:280580

約数の個数: 80

約数和(自身を含む): 3896278400

約数和(自身を除く): 2670840368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 280549, 561098, 841647, 1122196, 1683294, 1963843, 2244392, 3366588, 3647137, 3927686, 4488784, 5891529, 6733176, 7294274, 7855372, 10941411, 11783058, 13466352, 14588548, 15710744, 21882822, 23566116, 25529959, 29177096, 31421488, 43765644, 47132232, 51059918, 58354192, 76589877, 87531288, 94264464, 102119836, 153179754, 175062576, 204239672, 306359508, 408479344, 612719016, 1225438032]

約数ペア:

[(1, 1225438032), (2, 612719016), (3, 408479344), (4, 306359508), (6, 204239672), (7, 175062576), (8, 153179754), (12, 102119836), (13, 94264464), (14, 87531288), (16, 76589877), (21, 58354192), (24, 51059918), (26, 47132232), (28, 43765644), (39, 31421488), (42, 29177096), (48, 25529959), (52, 23566116), (56, 21882822), (78, 15710744), (84, 14588548), (91, 13466352), (104, 11783058), (112, 10941411), (156, 7855372), (168, 7294274), (182, 6733176), (208, 5891529), (273, 4488784), (312, 3927686), (336, 3647137), (364, 3366588), (546, 2244392), (624, 1963843), (728, 1683294), (1092, 1122196), (1456, 841647), (2184, 561098), (4368, 280549)]