289996992

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{6373}}^1$

素因数の和:6470

約数の個数: 84

約数和(自身を含む): 841877920

約数和(自身を除く): 551880928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 237, 288, 316, 474, 576, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5056, 5688, 6373, 7584, 11376, 12746, 15168, 19119, 22752, 25492, 38238, 45504, 50984, 57357, 76476, 101968, 114714, 152952, 203936, 229428, 305904, 407872, 458856, 503467, 611808, 917712, 1006934, 1223616, 1510401, 1835424, 2013868, 3020802, 3670848, 4027736, 4531203, 6041604, 8055472, 9062406, 12083208, 16110944, 18124812, 24166416, 32221888, 36249624, 48332832, 72499248, 96665664, 144998496, 289996992]

約数ペア:

[(1, 289996992), (2, 144998496), (3, 96665664), (4, 72499248), (6, 48332832), (8, 36249624), (9, 32221888), (12, 24166416), (16, 18124812), (18, 16110944), (24, 12083208), (32, 9062406), (36, 8055472), (48, 6041604), (64, 4531203), (72, 4027736), (79, 3670848), (96, 3020802), (144, 2013868), (158, 1835424), (192, 1510401), (237, 1223616), (288, 1006934), (316, 917712), (474, 611808), (576, 503467), (632, 458856), (711, 407872), (948, 305904), (1264, 229428), (1422, 203936), (1896, 152952), (2528, 114714), (2844, 101968), (3792, 76476), (5056, 57357), (5688, 50984), (6373, 45504), (7584, 38238), (11376, 25492), (12746, 22752), (15168, 19119)]