314713112

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 763084800

約数和(自身を除く): 448371688

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 127, 133, 136, 137, 152, 238, 254, 266, 274, 323, 476, 508, 532, 548, 646, 889, 952, 959, 1016, 1064, 1096, 1292, 1778, 1918, 2159, 2261, 2329, 2413, 2584, 2603, 3556, 3836, 4318, 4522, 4658, 4826, 5206, 7112, 7672, 8636, 9044, 9316, 9652, 10412, 15113, 16303, 16891, 17272, 17399, 18088, 18221, 18632, 19304, 20824, 30226, 32606, 33782, 34798, 36442, 41021, 44251, 60452, 65212, 67564, 69596, 72884, 82042, 88502, 120904, 121793, 130424, 135128, 139192, 145768, 164084, 177004, 243586, 287147, 295783, 309757, 328168, 330581, 354008, 487172, 574294, 591566, 619514, 661162, 974344, 1148588, 1183132, 1239028, 1322324, 2070481, 2297176, 2314067, 2366264, 2478056, 2644648, 4140962, 4628134, 5619877, 8281924, 9256268, 11239754, 16563848, 18512536, 22479508, 39339139, 44959016, 78678278, 157356556, 314713112]

約数ペア:

[(1, 314713112), (2, 157356556), (4, 78678278), (7, 44959016), (8, 39339139), (14, 22479508), (17, 18512536), (19, 16563848), (28, 11239754), (34, 9256268), (38, 8281924), (56, 5619877), (68, 4628134), (76, 4140962), (119, 2644648), (127, 2478056), (133, 2366264), (136, 2314067), (137, 2297176), (152, 2070481), (238, 1322324), (254, 1239028), (266, 1183132), (274, 1148588), (323, 974344), (476, 661162), (508, 619514), (532, 591566), (548, 574294), (646, 487172), (889, 354008), (952, 330581), (959, 328168), (1016, 309757), (1064, 295783), (1096, 287147), (1292, 243586), (1778, 177004), (1918, 164084), (2159, 145768), (2261, 139192), (2329, 135128), (2413, 130424), (2584, 121793), (2603, 120904), (3556, 88502), (3836, 82042), (4318, 72884), (4522, 69596), (4658, 67564), (4826, 65212), (5206, 60452), (7112, 44251), (7672, 41021), (8636, 36442), (9044, 34798), (9316, 33782), (9652, 32606), (10412, 30226), (15113, 20824), (16303, 19304), (16891, 18632), (17272, 18221), (17399, 18088)]