855127728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65257}}^1$

素因数の和:65291

約数の個数: 120

約数和(自身を含む): 2945485088

約数和(自身を除く): 2090357360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 65257, 130514, 195771, 261028, 391542, 456799, 522056, 587313, 783084, 848341, 913598, 1044112, 1174626, 1370397, 1566168, 1696682, 1827196, 2349252, 2545023, 2740794, 3132336, 3393364, 3654392, 4111191, 4698504, 5090046, 5481588, 5938387, 6786728, 7308784, 7635069, 8222382, 9397008, 10180092, 10963176, 11876774, 13573456, 15270138, 16444764, 17815161, 20360184, 21926352, 23753548, 30540276, 32889528, 35630322, 40720368, 47507096, 53445483, 61080552, 65779056, 71260644, 95014192, 106890966, 122161104, 142521288, 213781932, 285042576, 427563864, 855127728]

約数ペア:

[(1, 855127728), (2, 427563864), (3, 285042576), (4, 213781932), (6, 142521288), (7, 122161104), (8, 106890966), (9, 95014192), (12, 71260644), (13, 65779056), (14, 61080552), (16, 53445483), (18, 47507096), (21, 40720368), (24, 35630322), (26, 32889528), (28, 30540276), (36, 23753548), (39, 21926352), (42, 20360184), (48, 17815161), (52, 16444764), (56, 15270138), (63, 13573456), (72, 11876774), (78, 10963176), (84, 10180092), (91, 9397008), (104, 8222382), (112, 7635069), (117, 7308784), (126, 6786728), (144, 5938387), (156, 5481588), (168, 5090046), (182, 4698504), (208, 4111191), (234, 3654392), (252, 3393364), (273, 3132336), (312, 2740794), (336, 2545023), (364, 2349252), (468, 1827196), (504, 1696682), (546, 1566168), (624, 1370397), (728, 1174626), (819, 1044112), (936, 913598), (1008, 848341), (1092, 783084), (1456, 587313), (1638, 522056), (1872, 456799), (2184, 391542), (3276, 261028), (4368, 195771), (6552, 130514), (13104, 65257)]