315497322

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1757

約数の個数: 128

約数和(自身を含む): 878169600

約数和(自身を除く): 562672278

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 29, 34, 42, 51, 54, 58, 63, 87, 102, 119, 126, 153, 174, 189, 203, 238, 261, 306, 357, 378, 406, 459, 493, 522, 609, 714, 783, 918, 986, 1071, 1218, 1479, 1566, 1693, 1827, 2142, 2958, 3213, 3386, 3451, 3654, 4437, 5079, 5481, 6426, 6902, 8874, 10158, 10353, 10962, 11851, 13311, 15237, 20706, 23702, 26622, 28781, 30474, 31059, 35553, 45711, 49097, 57562, 62118, 71106, 86343, 91422, 93177, 98194, 106659, 147291, 172686, 186354, 201467, 213318, 259029, 294582, 319977, 343679, 402934, 441873, 518058, 604401, 639954, 687358, 777087, 834649, 883746, 1031037, 1208802, 1325619, 1554174, 1669298, 1813203, 2062074, 2503947, 2651238, 3093111, 3626406, 5007894, 5439609, 5842543, 6186222, 7511841, 9279333, 10879218, 11685086, 15023682, 17527629, 18558666, 22535523, 35055258, 45071046, 52582887, 105165774, 157748661, 315497322]

約数ペア:

[(1, 315497322), (2, 157748661), (3, 105165774), (6, 52582887), (7, 45071046), (9, 35055258), (14, 22535523), (17, 18558666), (18, 17527629), (21, 15023682), (27, 11685086), (29, 10879218), (34, 9279333), (42, 7511841), (51, 6186222), (54, 5842543), (58, 5439609), (63, 5007894), (87, 3626406), (102, 3093111), (119, 2651238), (126, 2503947), (153, 2062074), (174, 1813203), (189, 1669298), (203, 1554174), (238, 1325619), (261, 1208802), (306, 1031037), (357, 883746), (378, 834649), (406, 777087), (459, 687358), (493, 639954), (522, 604401), (609, 518058), (714, 441873), (783, 402934), (918, 343679), (986, 319977), (1071, 294582), (1218, 259029), (1479, 213318), (1566, 201467), (1693, 186354), (1827, 172686), (2142, 147291), (2958, 106659), (3213, 98194), (3386, 93177), (3451, 91422), (3654, 86343), (4437, 71106), (5079, 62118), (5481, 57562), (6426, 49097), (6902, 45711), (8874, 35553), (10158, 31059), (10353, 30474), (10962, 28781), (11851, 26622), (13311, 23702), (15237, 20706)]