421642452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 1360558080

約数和(自身を除く): 938915628

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 47, 49, 57, 66, 73, 76, 77, 84, 94, 98, 114, 132, 133, 141, 146, 147, 154, 188, 196, 209, 219, 228, 231, 266, 282, 292, 294, 308, 329, 399, 418, 438, 462, 511, 517, 532, 539, 564, 588, 627, 658, 798, 803, 836, 876, 893, 924, 931, 987, 1022, 1034, 1078, 1254, 1316, 1387, 1463, 1533, 1551, 1596, 1606, 1617, 1786, 1862, 1974, 2044, 2068, 2156, 2303, 2409, 2508, 2679, 2774, 2793, 2926, 3066, 3102, 3212, 3234, 3431, 3572, 3577, 3619, 3724, 3948, 4161, 4389, 4606, 4818, 5358, 5548, 5586, 5621, 5852, 6132, 6204, 6251, 6468, 6862, 6909, 7154, 7238, 8322, 8778, 9212, 9636, 9709, 9823, 10241, 10293, 10716, 10731, 10857, 11172, 11242, 12502, 13724, 13818, 14308, 14476, 15257, 16644, 16863, 17556, 18753, 19418, 19646, 20482, 20586, 21462, 21714, 22484, 24017, 25004, 25333, 27636, 29127, 29469, 30514, 30723, 33726, 37506, 37741, 38836, 39292, 39347, 40964, 41172, 42924, 43428, 43757, 45771, 48034, 50666, 58254, 58938, 61028, 61446, 65189, 67452, 67963, 68761, 72051, 75012, 75482, 75999, 78694, 87514, 91542, 96068, 101332, 106799, 113223, 116508, 117876, 118041, 122892, 130378, 131271, 135926, 137522, 144102, 150964, 151998, 157388, 168119, 175028, 183084, 195567, 203889, 206283, 213598, 226446, 236082, 260756, 262542, 264187, 271852, 275044, 288204, 303996, 320397, 336238, 391134, 407778, 412566, 427196, 452892, 456323, 472164, 481327, 504357, 525084, 528374, 640794, 672476, 717079, 747593, 782268, 792561, 815556, 825132, 912646, 962654, 1008714, 1056748, 1281588, 1368969, 1434158, 1443981, 1495186, 1585122, 1825292, 1849309, 1925308, 2017428, 2151237, 2242779, 2737938, 2868316, 2887962, 2990372, 3170244, 3194261, 3698618, 4302474, 4485558, 5019553, 5475876, 5547927, 5775924, 6388522, 7397236, 8604948, 8971116, 9582783, 10039106, 11095854, 12777044, 15058659, 19165566, 20078212, 22191708, 30117318, 35136871, 38331132, 60234636, 70273742, 105410613, 140547484, 210821226, 421642452]

約数ペア:

[(1, 421642452), (2, 210821226), (3, 140547484), (4, 105410613), (6, 70273742), (7, 60234636), (11, 38331132), (12, 35136871), (14, 30117318), (19, 22191708), (21, 20078212), (22, 19165566), (28, 15058659), (33, 12777044), (38, 11095854), (42, 10039106), (44, 9582783), (47, 8971116), (49, 8604948), (57, 7397236), (66, 6388522), (73, 5775924), (76, 5547927), (77, 5475876), (84, 5019553), (94, 4485558), (98, 4302474), (114, 3698618), (132, 3194261), (133, 3170244), (141, 2990372), (146, 2887962), (147, 2868316), (154, 2737938), (188, 2242779), (196, 2151237), (209, 2017428), (219, 1925308), (228, 1849309), (231, 1825292), (266, 1585122), (282, 1495186), (292, 1443981), (294, 1434158), (308, 1368969), (329, 1281588), (399, 1056748), (418, 1008714), (438, 962654), (462, 912646), (511, 825132), (517, 815556), (532, 792561), (539, 782268), (564, 747593), (588, 717079), (627, 672476), (658, 640794), (798, 528374), (803, 525084), (836, 504357), (876, 481327), (893, 472164), (924, 456323), (931, 452892), (987, 427196), (1022, 412566), (1034, 407778), (1078, 391134), (1254, 336238), (1316, 320397), (1387, 303996), (1463, 288204), (1533, 275044), (1551, 271852), (1596, 264187), (1606, 262542), (1617, 260756), (1786, 236082), (1862, 226446), (1974, 213598), (2044, 206283), (2068, 203889), (2156, 195567), (2303, 183084), (2409, 175028), (2508, 168119), (2679, 157388), (2774, 151998), (2793, 150964), (2926, 144102), (3066, 137522), (3102, 135926), (3212, 131271), (3234, 130378), (3431, 122892), (3572, 118041), (3577, 117876), (3619, 116508), (3724, 113223), (3948, 106799), (4161, 101332), (4389, 96068), (4606, 91542), (4818, 87514), (5358, 78694), (5548, 75999), (5586, 75482), (5621, 75012), (5852, 72051), (6132, 68761), (6204, 67963), (6251, 67452), (6468, 65189), (6862, 61446), (6909, 61028), (7154, 58938), (7238, 58254), (8322, 50666), (8778, 48034), (9212, 45771), (9636, 43757), (9709, 43428), (9823, 42924), (10241, 41172), (10293, 40964), (10716, 39347), (10731, 39292), (10857, 38836), (11172, 37741), (11242, 37506), (12502, 33726), (13724, 30723), (13818, 30514), (14308, 29469), (14476, 29127), (15257, 27636), (16644, 25333), (16863, 25004), (17556, 24017), (18753, 22484), (19418, 21714), (19646, 21462), (20482, 20586)]