685089846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 1800944640

約数和(自身を除く): 1115854794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 113, 126, 129, 189, 226, 258, 301, 339, 373, 378, 387, 602, 678, 746, 774, 791, 903, 1017, 1119, 1161, 1582, 1806, 2034, 2238, 2322, 2373, 2611, 2709, 3051, 3357, 4746, 4859, 5222, 5418, 6102, 6714, 7119, 7833, 8127, 9718, 10071, 14238, 14577, 15666, 16039, 16254, 20142, 21357, 23499, 29154, 32078, 34013, 42149, 42714, 43731, 46998, 48117, 68026, 70497, 84298, 87462, 96234, 102039, 112273, 126447, 131193, 140994, 144351, 204078, 224546, 252894, 262386, 288702, 295043, 306117, 336819, 379341, 433053, 590086, 612234, 673638, 758682, 866106, 885129, 918351, 1010457, 1138023, 1770258, 1812407, 1836702, 2020914, 2276046, 2655387, 3031371, 3624814, 5310774, 5437221, 6062742, 7966161, 10874442, 12686849, 15932322, 16311663, 25373698, 32623326, 38060547, 48934989, 76121094, 97869978, 114181641, 228363282, 342544923, 685089846]

約数ペア:

[(1, 685089846), (2, 342544923), (3, 228363282), (6, 114181641), (7, 97869978), (9, 76121094), (14, 48934989), (18, 38060547), (21, 32623326), (27, 25373698), (42, 16311663), (43, 15932322), (54, 12686849), (63, 10874442), (86, 7966161), (113, 6062742), (126, 5437221), (129, 5310774), (189, 3624814), (226, 3031371), (258, 2655387), (301, 2276046), (339, 2020914), (373, 1836702), (378, 1812407), (387, 1770258), (602, 1138023), (678, 1010457), (746, 918351), (774, 885129), (791, 866106), (903, 758682), (1017, 673638), (1119, 612234), (1161, 590086), (1582, 433053), (1806, 379341), (2034, 336819), (2238, 306117), (2322, 295043), (2373, 288702), (2611, 262386), (2709, 252894), (3051, 224546), (3357, 204078), (4746, 144351), (4859, 140994), (5222, 131193), (5418, 126447), (6102, 112273), (6714, 102039), (7119, 96234), (7833, 87462), (8127, 84298), (9718, 70497), (10071, 68026), (14238, 48117), (14577, 46998), (15666, 43731), (16039, 42714), (16254, 42149), (20142, 34013), (21357, 32078), (23499, 29154)]