287283906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1381}}^1$

素因数の和:1536

約数の個数: 96

約数和(自身を含む): 772681728

約数和(自身を除く): 485397822

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 127, 182, 234, 254, 273, 381, 546, 762, 819, 889, 1143, 1381, 1638, 1651, 1778, 2286, 2667, 2762, 3302, 4143, 4953, 5334, 8001, 8286, 9667, 9906, 11557, 12429, 14859, 16002, 17953, 19334, 23114, 24858, 29001, 29718, 34671, 35906, 53859, 58002, 69342, 87003, 104013, 107718, 125671, 161577, 174006, 175387, 208026, 251342, 323154, 350774, 377013, 526161, 754026, 1052322, 1131039, 1227709, 1578483, 2262078, 2280031, 2455418, 3156966, 3683127, 4560062, 6840093, 7366254, 11049381, 13680186, 15960217, 20520279, 22098762, 31920434, 41040558, 47880651, 95761302, 143641953, 287283906]

約数ペア:

[(1, 287283906), (2, 143641953), (3, 95761302), (6, 47880651), (7, 41040558), (9, 31920434), (13, 22098762), (14, 20520279), (18, 15960217), (21, 13680186), (26, 11049381), (39, 7366254), (42, 6840093), (63, 4560062), (78, 3683127), (91, 3156966), (117, 2455418), (126, 2280031), (127, 2262078), (182, 1578483), (234, 1227709), (254, 1131039), (273, 1052322), (381, 754026), (546, 526161), (762, 377013), (819, 350774), (889, 323154), (1143, 251342), (1381, 208026), (1638, 175387), (1651, 174006), (1778, 161577), (2286, 125671), (2667, 107718), (2762, 104013), (3302, 87003), (4143, 69342), (4953, 58002), (5334, 53859), (8001, 35906), (8286, 34671), (9667, 29718), (9906, 29001), (11557, 24858), (12429, 23114), (14859, 19334), (16002, 17953)]