2015753964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 5600964096

約数和(自身を除く): 3585210132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 151, 196, 219, 292, 294, 302, 311, 438, 453, 511, 588, 604, 622, 876, 906, 933, 1022, 1057, 1244, 1533, 1812, 1866, 2044, 2114, 2177, 3066, 3171, 3577, 3732, 4228, 4354, 6132, 6342, 6531, 7154, 7399, 8708, 10731, 11023, 12684, 13062, 14308, 14798, 15239, 21462, 22046, 22197, 22703, 26124, 29596, 30478, 33069, 42924, 44092, 44394, 45406, 45717, 46961, 60956, 66138, 68109, 77161, 88788, 90812, 91434, 93922, 132276, 136218, 140883, 154322, 158921, 182868, 187844, 231483, 272436, 281766, 308644, 317842, 328727, 462966, 476763, 540127, 563532, 635684, 657454, 925932, 953526, 986181, 1080254, 1112447, 1314908, 1620381, 1907052, 1972362, 2160508, 2224894, 2301089, 3240762, 3337341, 3428153, 3944724, 4449788, 4602178, 6481524, 6674682, 6856306, 6903267, 9204356, 10284459, 13349364, 13712612, 13806534, 20568918, 23997071, 27613068, 41137836, 47994142, 71991213, 95988284, 143982426, 167979497, 287964852, 335958994, 503938491, 671917988, 1007876982, 2015753964]

約数ペア:

[(1, 2015753964), (2, 1007876982), (3, 671917988), (4, 503938491), (6, 335958994), (7, 287964852), (12, 167979497), (14, 143982426), (21, 95988284), (28, 71991213), (42, 47994142), (49, 41137836), (73, 27613068), (84, 23997071), (98, 20568918), (146, 13806534), (147, 13712612), (151, 13349364), (196, 10284459), (219, 9204356), (292, 6903267), (294, 6856306), (302, 6674682), (311, 6481524), (438, 4602178), (453, 4449788), (511, 3944724), (588, 3428153), (604, 3337341), (622, 3240762), (876, 2301089), (906, 2224894), (933, 2160508), (1022, 1972362), (1057, 1907052), (1244, 1620381), (1533, 1314908), (1812, 1112447), (1866, 1080254), (2044, 986181), (2114, 953526), (2177, 925932), (3066, 657454), (3171, 635684), (3577, 563532), (3732, 540127), (4228, 476763), (4354, 462966), (6132, 328727), (6342, 317842), (6531, 308644), (7154, 281766), (7399, 272436), (8708, 231483), (10731, 187844), (11023, 182868), (12684, 158921), (13062, 154322), (14308, 140883), (14798, 136218), (15239, 132276), (21462, 93922), (22046, 91434), (22197, 90812), (22703, 88788), (26124, 77161), (29596, 68109), (30478, 66138), (33069, 60956), (42924, 46961), (44092, 45717), (44394, 45406)]