221267592

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11257}}^1$

素因数の和:11292

約数の個数: 128

約数和(自身を含む): 756537600

約数和(自身を除く): 535270008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 11257, 19656, 22514, 33771, 45028, 67542, 78799, 90056, 101313, 135084, 146341, 157598, 202626, 236397, 270168, 292682, 303939, 315196, 405252, 439023, 472794, 585364, 607878, 630392, 709191, 810504, 878046, 945588, 1024387, 1170728, 1215756, 1317069, 1418382, 1756092, 1891176, 2048774, 2127573, 2431512, 2634138, 2836764, 3073161, 3512184, 3951207, 4097548, 4255146, 5268276, 5673528, 6146322, 7902414, 8195096, 8510292, 9219483, 10536552, 12292644, 15804828, 17020584, 18438966, 24585288, 27658449, 31609656, 36877932, 55316898, 73755864, 110633796, 221267592]

約数ペア:

[(1, 221267592), (2, 110633796), (3, 73755864), (4, 55316898), (6, 36877932), (7, 31609656), (8, 27658449), (9, 24585288), (12, 18438966), (13, 17020584), (14, 15804828), (18, 12292644), (21, 10536552), (24, 9219483), (26, 8510292), (27, 8195096), (28, 7902414), (36, 6146322), (39, 5673528), (42, 5268276), (52, 4255146), (54, 4097548), (56, 3951207), (63, 3512184), (72, 3073161), (78, 2836764), (84, 2634138), (91, 2431512), (104, 2127573), (108, 2048774), (117, 1891176), (126, 1756092), (156, 1418382), (168, 1317069), (182, 1215756), (189, 1170728), (216, 1024387), (234, 945588), (252, 878046), (273, 810504), (312, 709191), (351, 630392), (364, 607878), (378, 585364), (468, 472794), (504, 439023), (546, 405252), (702, 315196), (728, 303939), (756, 292682), (819, 270168), (936, 236397), (1092, 202626), (1404, 157598), (1512, 146341), (1638, 135084), (2184, 101313), (2457, 90056), (2808, 78799), (3276, 67542), (4914, 45028), (6552, 33771), (9828, 22514), (11257, 19656)]