858575344

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1439

約数の個数: 120

約数和(自身を含む): 2039400720

約数和(自身を除く): 1180825376

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 121, 136, 152, 176, 187, 209, 242, 272, 304, 323, 374, 418, 484, 646, 748, 836, 968, 1292, 1373, 1496, 1672, 1936, 2057, 2299, 2584, 2746, 2992, 3344, 3553, 4114, 4598, 5168, 5492, 7106, 8228, 9196, 10984, 14212, 15103, 16456, 18392, 21968, 23341, 26087, 28424, 30206, 32912, 36784, 39083, 46682, 52174, 56848, 60412, 78166, 93364, 104348, 120824, 156332, 166133, 186728, 208696, 241648, 256751, 286957, 312664, 332266, 373456, 417392, 443479, 513502, 573914, 625328, 664532, 886958, 1027004, 1147828, 1329064, 1773916, 2054008, 2295656, 2658128, 2824261, 3156527, 3547832, 4108016, 4591312, 4878269, 5648522, 6313054, 7095664, 9756538, 11297044, 12626108, 19513076, 22594088, 25252216, 39026152, 45188176, 50504432, 53660959, 78052304, 107321918, 214643836, 429287672, 858575344]

約数ペア:

[(1, 858575344), (2, 429287672), (4, 214643836), (8, 107321918), (11, 78052304), (16, 53660959), (17, 50504432), (19, 45188176), (22, 39026152), (34, 25252216), (38, 22594088), (44, 19513076), (68, 12626108), (76, 11297044), (88, 9756538), (121, 7095664), (136, 6313054), (152, 5648522), (176, 4878269), (187, 4591312), (209, 4108016), (242, 3547832), (272, 3156527), (304, 2824261), (323, 2658128), (374, 2295656), (418, 2054008), (484, 1773916), (646, 1329064), (748, 1147828), (836, 1027004), (968, 886958), (1292, 664532), (1373, 625328), (1496, 573914), (1672, 513502), (1936, 443479), (2057, 417392), (2299, 373456), (2584, 332266), (2746, 312664), (2992, 286957), (3344, 256751), (3553, 241648), (4114, 208696), (4598, 186728), (5168, 166133), (5492, 156332), (7106, 120824), (8228, 104348), (9196, 93364), (10984, 78166), (14212, 60412), (15103, 56848), (16456, 52174), (18392, 46682), (21968, 39083), (23341, 36784), (26087, 32912), (28424, 30206)]