315679336784

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8726209}}^1$

素因数の和:8726260

約数の個数: 80

約数和(自身を含む): 779076028800

約数和(自身を除く): 463396692016

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 4522, 5168, 9044, 18088, 36176, 8726209, 17452418, 34904836, 61083463, 69809672, 122166926, 139619344, 148345553, 165797971, 244333852, 296691106, 331595942, 488667704, 593382212, 663191884, 977335408, 1038418871, 1160585797, 1186764424, 1326383768, 2076837742, 2321171594, 2373528848, 2652767536, 2818565507, 4153675484, 4642343188, 5637131014, 8307350968, 9284686376, 11274262028, 16614701936, 18569372752, 19729958549, 22548524056, 39459917098, 45097048112, 78919834196, 157839668392, 315679336784]

約数ペア:

[(1, 315679336784), (2, 157839668392), (4, 78919834196), (7, 45097048112), (8, 39459917098), (14, 22548524056), (16, 19729958549), (17, 18569372752), (19, 16614701936), (28, 11274262028), (34, 9284686376), (38, 8307350968), (56, 5637131014), (68, 4642343188), (76, 4153675484), (112, 2818565507), (119, 2652767536), (133, 2373528848), (136, 2321171594), (152, 2076837742), (238, 1326383768), (266, 1186764424), (272, 1160585797), (304, 1038418871), (323, 977335408), (476, 663191884), (532, 593382212), (646, 488667704), (952, 331595942), (1064, 296691106), (1292, 244333852), (1904, 165797971), (2128, 148345553), (2261, 139619344), (2584, 122166926), (4522, 69809672), (5168, 61083463), (9044, 34904836), (18088, 17452418), (36176, 8726209)]