1791549216

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19259}}^1$

素因数の和:19311

約数の個数: 144

約数和(自身を含む): 5678618400

約数和(自身を除く): 3887069184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 608, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1632, 1824, 1938, 2448, 2584, 2736, 2907, 3876, 4896, 5168, 5472, 5814, 7752, 10336, 11628, 15504, 19259, 23256, 31008, 38518, 46512, 57777, 77036, 93024, 115554, 154072, 173331, 231108, 308144, 327403, 346662, 365921, 462216, 616288, 654806, 693324, 731842, 924432, 982209, 1097763, 1309612, 1386648, 1463684, 1848864, 1964418, 2195526, 2619224, 2773296, 2927368, 2946627, 3293289, 3928836, 4391052, 5238448, 5546592, 5854736, 5893254, 6220657, 6586578, 7857672, 8782104, 10476896, 11709472, 11786508, 12441314, 13173156, 15715344, 17564208, 18661971, 23573016, 24882628, 26346312, 31430688, 35128416, 37323942, 47146032, 49765256, 52692624, 55985913, 74647884, 94292064, 99530512, 105385248, 111971826, 149295768, 199061024, 223943652, 298591536, 447887304, 597183072, 895774608, 1791549216]

約数ペア:

[(1, 1791549216), (2, 895774608), (3, 597183072), (4, 447887304), (6, 298591536), (8, 223943652), (9, 199061024), (12, 149295768), (16, 111971826), (17, 105385248), (18, 99530512), (19, 94292064), (24, 74647884), (32, 55985913), (34, 52692624), (36, 49765256), (38, 47146032), (48, 37323942), (51, 35128416), (57, 31430688), (68, 26346312), (72, 24882628), (76, 23573016), (96, 18661971), (102, 17564208), (114, 15715344), (136, 13173156), (144, 12441314), (152, 11786508), (153, 11709472), (171, 10476896), (204, 8782104), (228, 7857672), (272, 6586578), (288, 6220657), (304, 5893254), (306, 5854736), (323, 5546592), (342, 5238448), (408, 4391052), (456, 3928836), (544, 3293289), (608, 2946627), (612, 2927368), (646, 2773296), (684, 2619224), (816, 2195526), (912, 1964418), (969, 1848864), (1224, 1463684), (1292, 1386648), (1368, 1309612), (1632, 1097763), (1824, 982209), (1938, 924432), (2448, 731842), (2584, 693324), (2736, 654806), (2907, 616288), (3876, 462216), (4896, 365921), (5168, 346662), (5472, 327403), (5814, 308144), (7752, 231108), (10336, 173331), (11628, 154072), (15504, 115554), (19259, 93024), (23256, 77036), (31008, 57777), (38518, 46512)]