2288395844

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 4849152000

約数和(自身を除く): 2560756156

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 79, 86, 98, 158, 172, 196, 301, 316, 343, 491, 553, 602, 686, 982, 1106, 1204, 1372, 1964, 2107, 2212, 3397, 3437, 3871, 4214, 6794, 6874, 7742, 8428, 13588, 13748, 14749, 15484, 21113, 23779, 24059, 27097, 29498, 38789, 42226, 47558, 48118, 54194, 58996, 77578, 84452, 95116, 96236, 108388, 147791, 155156, 166453, 168413, 271523, 295582, 332906, 336826, 543046, 591164, 665812, 673652, 1034537, 1086092, 1165171, 1667927, 1900661, 2069074, 2330342, 3335854, 3801322, 4138148, 4660684, 6671708, 7241759, 7602644, 11675489, 13304627, 14483518, 23350978, 26609254, 28967036, 46701956, 53218508, 81728423, 163456846, 326913692, 572098961, 1144197922, 2288395844]

約数ペア:

[(1, 2288395844), (2, 1144197922), (4, 572098961), (7, 326913692), (14, 163456846), (28, 81728423), (43, 53218508), (49, 46701956), (79, 28967036), (86, 26609254), (98, 23350978), (158, 14483518), (172, 13304627), (196, 11675489), (301, 7602644), (316, 7241759), (343, 6671708), (491, 4660684), (553, 4138148), (602, 3801322), (686, 3335854), (982, 2330342), (1106, 2069074), (1204, 1900661), (1372, 1667927), (1964, 1165171), (2107, 1086092), (2212, 1034537), (3397, 673652), (3437, 665812), (3871, 591164), (4214, 543046), (6794, 336826), (6874, 332906), (7742, 295582), (8428, 271523), (13588, 168413), (13748, 166453), (14749, 155156), (15484, 147791), (21113, 108388), (23779, 96236), (24059, 95116), (27097, 84452), (29498, 77578), (38789, 58996), (42226, 54194), (47558, 48118)]