390025692

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 216

約数和(自身を含む): 1254839040

約数和(自身を除く): 864813348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 114, 126, 133, 147, 162, 171, 189, 196, 228, 243, 252, 266, 294, 324, 342, 378, 399, 431, 441, 486, 513, 532, 567, 588, 684, 756, 798, 862, 882, 931, 972, 1026, 1134, 1197, 1293, 1323, 1539, 1596, 1701, 1724, 1764, 1862, 2052, 2268, 2394, 2586, 2646, 2793, 3017, 3078, 3402, 3591, 3724, 3879, 3969, 4617, 4788, 5172, 5292, 5586, 6034, 6156, 6804, 7182, 7758, 7938, 8189, 8379, 9051, 9234, 10773, 11172, 11637, 11907, 12068, 14364, 15516, 15876, 16378, 16758, 18102, 18468, 21119, 21546, 23274, 23814, 24567, 25137, 27153, 32319, 32756, 33516, 34911, 36204, 42238, 43092, 46548, 47628, 49134, 50274, 54306, 57323, 63357, 64638, 69822, 73701, 75411, 81459, 84476, 98268, 100548, 104733, 108612, 114646, 126714, 129276, 139644, 147402, 150822, 162918, 171969, 190071, 209466, 221103, 226233, 229292, 244377, 253428, 294804, 301644, 325836, 343938, 380142, 401261, 418932, 442206, 452466, 488754, 515907, 570213, 663309, 687876, 733131, 760284, 802522, 884412, 904932, 977508, 1031814, 1140426, 1203783, 1326618, 1466262, 1547721, 1605044, 1710639, 1989927, 2063628, 2280852, 2407566, 2653236, 2932524, 3095442, 3421278, 3611349, 3979854, 4643163, 4815132, 5131917, 6190884, 6842556, 7222698, 7959708, 9286326, 10263834, 10834047, 13929489, 14445396, 18572652, 20527668, 21668094, 27858978, 32502141, 43336188, 55717956, 65004282, 97506423, 130008564, 195012846, 390025692]

約数ペア:

[(1, 390025692), (2, 195012846), (3, 130008564), (4, 97506423), (6, 65004282), (7, 55717956), (9, 43336188), (12, 32502141), (14, 27858978), (18, 21668094), (19, 20527668), (21, 18572652), (27, 14445396), (28, 13929489), (36, 10834047), (38, 10263834), (42, 9286326), (49, 7959708), (54, 7222698), (57, 6842556), (63, 6190884), (76, 5131917), (81, 4815132), (84, 4643163), (98, 3979854), (108, 3611349), (114, 3421278), (126, 3095442), (133, 2932524), (147, 2653236), (162, 2407566), (171, 2280852), (189, 2063628), (196, 1989927), (228, 1710639), (243, 1605044), (252, 1547721), (266, 1466262), (294, 1326618), (324, 1203783), (342, 1140426), (378, 1031814), (399, 977508), (431, 904932), (441, 884412), (486, 802522), (513, 760284), (532, 733131), (567, 687876), (588, 663309), (684, 570213), (756, 515907), (798, 488754), (862, 452466), (882, 442206), (931, 418932), (972, 401261), (1026, 380142), (1134, 343938), (1197, 325836), (1293, 301644), (1323, 294804), (1539, 253428), (1596, 244377), (1701, 229292), (1724, 226233), (1764, 221103), (1862, 209466), (2052, 190071), (2268, 171969), (2394, 162918), (2586, 150822), (2646, 147402), (2793, 139644), (3017, 129276), (3078, 126714), (3402, 114646), (3591, 108612), (3724, 104733), (3879, 100548), (3969, 98268), (4617, 84476), (4788, 81459), (5172, 75411), (5292, 73701), (5586, 69822), (6034, 64638), (6156, 63357), (6804, 57323), (7182, 54306), (7758, 50274), (7938, 49134), (8189, 47628), (8379, 46548), (9051, 43092), (9234, 42238), (10773, 36204), (11172, 34911), (11637, 33516), (11907, 32756), (12068, 32319), (14364, 27153), (15516, 25137), (15876, 24567), (16378, 23814), (16758, 23274), (18102, 21546), (18468, 21119)]