211833468

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1254

約数の個数: 180

約数和(自身を含む): 703328472

約数和(自身を除く): 491495004

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 81, 84, 98, 99, 108, 126, 132, 147, 154, 162, 189, 196, 198, 231, 252, 294, 297, 308, 324, 378, 396, 441, 462, 539, 567, 588, 594, 693, 756, 882, 891, 924, 1078, 1134, 1188, 1213, 1323, 1386, 1617, 1764, 1782, 2079, 2156, 2268, 2426, 2646, 2772, 3234, 3564, 3639, 3969, 4158, 4851, 4852, 5292, 6237, 6468, 7278, 7938, 8316, 8491, 9702, 10917, 12474, 13343, 14553, 14556, 15876, 16982, 19404, 21834, 24948, 25473, 26686, 29106, 32751, 33964, 40029, 43659, 43668, 50946, 53372, 58212, 59437, 65502, 76419, 80058, 87318, 93401, 98253, 101892, 118874, 120087, 131004, 152838, 160116, 174636, 178311, 186802, 196506, 229257, 237748, 240174, 280203, 305676, 356622, 360261, 373604, 393012, 458514, 480348, 534933, 560406, 653807, 687771, 713244, 720522, 840609, 917028, 1069866, 1080783, 1120812, 1307614, 1375542, 1441044, 1604799, 1681218, 1961421, 2139732, 2161566, 2521827, 2615228, 2751084, 3209598, 3362436, 3922842, 4323132, 4814397, 5043654, 5884263, 6419196, 7565481, 7845684, 9628794, 10087308, 11768526, 15130962, 17652789, 19257588, 23537052, 30261924, 35305578, 52958367, 70611156, 105916734, 211833468]

約数ペア:

[(1, 211833468), (2, 105916734), (3, 70611156), (4, 52958367), (6, 35305578), (7, 30261924), (9, 23537052), (11, 19257588), (12, 17652789), (14, 15130962), (18, 11768526), (21, 10087308), (22, 9628794), (27, 7845684), (28, 7565481), (33, 6419196), (36, 5884263), (42, 5043654), (44, 4814397), (49, 4323132), (54, 3922842), (63, 3362436), (66, 3209598), (77, 2751084), (81, 2615228), (84, 2521827), (98, 2161566), (99, 2139732), (108, 1961421), (126, 1681218), (132, 1604799), (147, 1441044), (154, 1375542), (162, 1307614), (189, 1120812), (196, 1080783), (198, 1069866), (231, 917028), (252, 840609), (294, 720522), (297, 713244), (308, 687771), (324, 653807), (378, 560406), (396, 534933), (441, 480348), (462, 458514), (539, 393012), (567, 373604), (588, 360261), (594, 356622), (693, 305676), (756, 280203), (882, 240174), (891, 237748), (924, 229257), (1078, 196506), (1134, 186802), (1188, 178311), (1213, 174636), (1323, 160116), (1386, 152838), (1617, 131004), (1764, 120087), (1782, 118874), (2079, 101892), (2156, 98253), (2268, 93401), (2426, 87318), (2646, 80058), (2772, 76419), (3234, 65502), (3564, 59437), (3639, 58212), (3969, 53372), (4158, 50946), (4851, 43668), (4852, 43659), (5292, 40029), (6237, 33964), (6468, 32751), (7278, 29106), (7938, 26686), (8316, 25473), (8491, 24948), (9702, 21834), (10917, 19404), (12474, 16982), (13343, 15876), (14553, 14556)]