1738872702

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 144

約数和(自身を含む): 4500774720

約数和(自身を除く): 2761902018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 113, 126, 146, 147, 219, 226, 239, 294, 339, 438, 441, 478, 511, 657, 678, 717, 791, 882, 1017, 1022, 1314, 1434, 1533, 1582, 1673, 2034, 2151, 2373, 3066, 3346, 3577, 4302, 4599, 4746, 5019, 5537, 7119, 7154, 8249, 9198, 10038, 10731, 11074, 11711, 14238, 15057, 16498, 16611, 17447, 21462, 23422, 24747, 27007, 30114, 32193, 33222, 34894, 35133, 49494, 49833, 52341, 54014, 57743, 64386, 70266, 74241, 81021, 99666, 104682, 105399, 115486, 122129, 148482, 157023, 162042, 173229, 189049, 210798, 243063, 244258, 314046, 346458, 366387, 378098, 404201, 486126, 519687, 567147, 732774, 808402, 854903, 1039374, 1099161, 1134294, 1212603, 1323343, 1701441, 1709806, 1971511, 2198322, 2425206, 2564709, 2646686, 3402882, 3637809, 3943022, 3970029, 5129418, 5914533, 7275618, 7694127, 7940058, 11829066, 11910087, 13800577, 15388254, 17743599, 23820174, 27601154, 35487198, 41401731, 82803462, 96604039, 124205193, 193208078, 248410386, 289812117, 579624234, 869436351, 1738872702]

約数ペア:

[(1, 1738872702), (2, 869436351), (3, 579624234), (6, 289812117), (7, 248410386), (9, 193208078), (14, 124205193), (18, 96604039), (21, 82803462), (42, 41401731), (49, 35487198), (63, 27601154), (73, 23820174), (98, 17743599), (113, 15388254), (126, 13800577), (146, 11910087), (147, 11829066), (219, 7940058), (226, 7694127), (239, 7275618), (294, 5914533), (339, 5129418), (438, 3970029), (441, 3943022), (478, 3637809), (511, 3402882), (657, 2646686), (678, 2564709), (717, 2425206), (791, 2198322), (882, 1971511), (1017, 1709806), (1022, 1701441), (1314, 1323343), (1434, 1212603), (1533, 1134294), (1582, 1099161), (1673, 1039374), (2034, 854903), (2151, 808402), (2373, 732774), (3066, 567147), (3346, 519687), (3577, 486126), (4302, 404201), (4599, 378098), (4746, 366387), (5019, 346458), (5537, 314046), (7119, 244258), (7154, 243063), (8249, 210798), (9198, 189049), (10038, 173229), (10731, 162042), (11074, 157023), (11711, 148482), (14238, 122129), (15057, 115486), (16498, 105399), (16611, 104682), (17447, 99666), (21462, 81021), (23422, 74241), (24747, 70266), (27007, 64386), (30114, 57743), (32193, 54014), (33222, 52341), (34894, 49833), (35133, 49494)]