719844216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8039}}^1$

素因数の和:8109

約数の個数: 128

約数和(自身を含む): 2269209600

約数和(自身を除く): 1549365384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1066, 1092, 1148, 1599, 1722, 2132, 2184, 2296, 3198, 3444, 3731, 4264, 6396, 6888, 7462, 8039, 11193, 12792, 14924, 16078, 22386, 24117, 29848, 32156, 44772, 48234, 56273, 64312, 89544, 96468, 104507, 112546, 168819, 192936, 209014, 225092, 313521, 329599, 337638, 418028, 450184, 627042, 659198, 675276, 731549, 836056, 988797, 1254084, 1318396, 1350552, 1463098, 1977594, 2194647, 2307193, 2508168, 2636792, 2926196, 3955188, 4284787, 4389294, 4614386, 5852392, 6921579, 7910376, 8569574, 8778588, 9228772, 12854361, 13843158, 17139148, 17557176, 18457544, 25708722, 27686316, 29993509, 34278296, 51417444, 55372632, 59987018, 89980527, 102834888, 119974036, 179961054, 239948072, 359922108, 719844216]

約数ペア:

[(1, 719844216), (2, 359922108), (3, 239948072), (4, 179961054), (6, 119974036), (7, 102834888), (8, 89980527), (12, 59987018), (13, 55372632), (14, 51417444), (21, 34278296), (24, 29993509), (26, 27686316), (28, 25708722), (39, 18457544), (41, 17557176), (42, 17139148), (52, 13843158), (56, 12854361), (78, 9228772), (82, 8778588), (84, 8569574), (91, 7910376), (104, 6921579), (123, 5852392), (156, 4614386), (164, 4389294), (168, 4284787), (182, 3955188), (246, 2926196), (273, 2636792), (287, 2508168), (312, 2307193), (328, 2194647), (364, 1977594), (492, 1463098), (533, 1350552), (546, 1318396), (574, 1254084), (728, 988797), (861, 836056), (984, 731549), (1066, 675276), (1092, 659198), (1148, 627042), (1599, 450184), (1722, 418028), (2132, 337638), (2184, 329599), (2296, 313521), (3198, 225092), (3444, 209014), (3731, 192936), (4264, 168819), (6396, 112546), (6888, 104507), (7462, 96468), (8039, 89544), (11193, 64312), (12792, 56273), (14924, 48234), (16078, 44772), (22386, 32156), (24117, 29848)]