7137828496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{2383}}^1$

素因数の和:2636

約数の個数: 80

約数和(自身を含む): 14899046400

約数和(自身を除く): 7761217904

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 167, 236, 304, 334, 472, 668, 944, 1121, 1336, 2242, 2383, 2672, 3173, 4484, 4766, 6346, 8968, 9532, 9853, 12692, 17936, 19064, 19706, 25384, 38128, 39412, 45277, 50768, 78824, 90554, 140597, 157648, 181108, 187207, 281194, 362216, 374414, 397961, 562388, 724432, 748828, 795922, 1124776, 1497656, 1591844, 2249552, 2671343, 2995312, 3183688, 5342686, 6367376, 7561259, 10685372, 15122518, 21370744, 23479699, 30245036, 42741488, 46959398, 60490072, 93918796, 120980144, 187837592, 375675184, 446114281, 892228562, 1784457124, 3568914248, 7137828496]

約数ペア:

[(1, 7137828496), (2, 3568914248), (4, 1784457124), (8, 892228562), (16, 446114281), (19, 375675184), (38, 187837592), (59, 120980144), (76, 93918796), (118, 60490072), (152, 46959398), (167, 42741488), (236, 30245036), (304, 23479699), (334, 21370744), (472, 15122518), (668, 10685372), (944, 7561259), (1121, 6367376), (1336, 5342686), (2242, 3183688), (2383, 2995312), (2672, 2671343), (3173, 2249552), (4484, 1591844), (4766, 1497656), (6346, 1124776), (8968, 795922), (9532, 748828), (9853, 724432), (12692, 562388), (17936, 397961), (19064, 374414), (19706, 362216), (25384, 281194), (38128, 187207), (39412, 181108), (45277, 157648), (50768, 140597), (78824, 90554)]