2780307936

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9781}}^1$

素因数の和:9854

約数の個数: 192

約数和(自身を含む): 9465845760

約数和(自身を除く): 6685537824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 96, 108, 112, 126, 141, 144, 168, 188, 189, 216, 224, 252, 282, 288, 329, 336, 376, 378, 423, 432, 504, 564, 658, 672, 752, 756, 846, 864, 987, 1008, 1128, 1269, 1316, 1504, 1512, 1692, 1974, 2016, 2256, 2538, 2632, 2961, 3024, 3384, 3948, 4512, 5076, 5264, 5922, 6048, 6768, 7896, 8883, 9781, 10152, 10528, 11844, 13536, 15792, 17766, 19562, 20304, 23688, 29343, 31584, 35532, 39124, 40608, 47376, 58686, 68467, 71064, 78248, 88029, 94752, 117372, 136934, 142128, 156496, 176058, 205401, 234744, 264087, 273868, 284256, 312992, 352116, 410802, 459707, 469488, 528174, 547736, 616203, 704232, 821604, 919414, 938976, 1056348, 1095472, 1232406, 1379121, 1408464, 1643208, 1838828, 1848609, 2112696, 2190944, 2464812, 2758242, 2816928, 3217949, 3286416, 3677656, 3697218, 4137363, 4225392, 4929624, 5516484, 6435898, 6572832, 7355312, 7394436, 8274726, 8450784, 9653847, 9859248, 11032968, 12412089, 12871796, 14710624, 14788872, 16549452, 19307694, 19718496, 22065936, 24824178, 25743592, 28961541, 29577744, 33098904, 38615388, 44131872, 49648356, 51487184, 57923082, 59155488, 66197808, 77230776, 86884623, 99296712, 102974368, 115846164, 132395616, 154461552, 173769246, 198593424, 231692328, 308923104, 347538492, 397186848, 463384656, 695076984, 926769312, 1390153968, 2780307936]

約数ペア:

[(1, 2780307936), (2, 1390153968), (3, 926769312), (4, 695076984), (6, 463384656), (7, 397186848), (8, 347538492), (9, 308923104), (12, 231692328), (14, 198593424), (16, 173769246), (18, 154461552), (21, 132395616), (24, 115846164), (27, 102974368), (28, 99296712), (32, 86884623), (36, 77230776), (42, 66197808), (47, 59155488), (48, 57923082), (54, 51487184), (56, 49648356), (63, 44131872), (72, 38615388), (84, 33098904), (94, 29577744), (96, 28961541), (108, 25743592), (112, 24824178), (126, 22065936), (141, 19718496), (144, 19307694), (168, 16549452), (188, 14788872), (189, 14710624), (216, 12871796), (224, 12412089), (252, 11032968), (282, 9859248), (288, 9653847), (329, 8450784), (336, 8274726), (376, 7394436), (378, 7355312), (423, 6572832), (432, 6435898), (504, 5516484), (564, 4929624), (658, 4225392), (672, 4137363), (752, 3697218), (756, 3677656), (846, 3286416), (864, 3217949), (987, 2816928), (1008, 2758242), (1128, 2464812), (1269, 2190944), (1316, 2112696), (1504, 1848609), (1512, 1838828), (1692, 1643208), (1974, 1408464), (2016, 1379121), (2256, 1232406), (2538, 1095472), (2632, 1056348), (2961, 938976), (3024, 919414), (3384, 821604), (3948, 704232), (4512, 616203), (5076, 547736), (5264, 528174), (5922, 469488), (6048, 459707), (6768, 410802), (7896, 352116), (8883, 312992), (9781, 284256), (10152, 273868), (10528, 264087), (11844, 234744), (13536, 205401), (15792, 176058), (17766, 156496), (19562, 142128), (20304, 136934), (23688, 117372), (29343, 94752), (31584, 88029), (35532, 78248), (39124, 71064), (40608, 68467), (47376, 58686)]