1388134566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 4056099840

約数和(自身を除く): 2667965274

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 47, 57, 63, 73, 78, 91, 94, 114, 117, 126, 133, 141, 146, 169, 171, 182, 219, 234, 247, 266, 273, 282, 329, 338, 342, 399, 423, 438, 494, 507, 511, 546, 611, 657, 658, 741, 798, 819, 846, 893, 949, 987, 1014, 1022, 1183, 1197, 1222, 1314, 1387, 1482, 1521, 1533, 1638, 1729, 1786, 1833, 1898, 1974, 2223, 2366, 2394, 2679, 2774, 2847, 2961, 3042, 3066, 3211, 3431, 3458, 3549, 3666, 4161, 4277, 4446, 4599, 5187, 5358, 5499, 5694, 5922, 6251, 6422, 6643, 6862, 7098, 7943, 8037, 8322, 8541, 8554, 9198, 9633, 9709, 10293, 10374, 10647, 10998, 11609, 12337, 12483, 12502, 12831, 13286, 15561, 15886, 16074, 17082, 18031, 18753, 19266, 19418, 19929, 20586, 21294, 22477, 23218, 23829, 24017, 24674, 24966, 25662, 28899, 29127, 30879, 31122, 34827, 36062, 37011, 37506, 38493, 39858, 44603, 44954, 47658, 48034, 54093, 55601, 56259, 57798, 58254, 59787, 61758, 65189, 67431, 69654, 71487, 72051, 74022, 76986, 81263, 86359, 87381, 89206, 104481, 108186, 111033, 111202, 112518, 119574, 126217, 130378, 133809, 134862, 142974, 144102, 150917, 162279, 162526, 166803, 172718, 174762, 195567, 202293, 208962, 216153, 222066, 234403, 243789, 252434, 259077, 267618, 301834, 312221, 324558, 333606, 378651, 391134, 401427, 404586, 432306, 452751, 456323, 468806, 487578, 500409, 518154, 579839, 586701, 624442, 703209, 731367, 757302, 777231, 802854, 847457, 905502, 912646, 936663, 1000818, 1056419, 1135953, 1159678, 1173402, 1358253, 1368969, 1406418, 1462734, 1554462, 1640821, 1694914, 1739517, 1873326, 2109627, 2112838, 2271906, 2542371, 2716506, 2737938, 2809989, 3169257, 3281642, 3479034, 4058873, 4106907, 4219254, 4922463, 5084742, 5218551, 5619978, 5932199, 6338514, 7627113, 8117746, 8213814, 9507771, 9844926, 10437102, 11016941, 11864398, 12176619, 14767389, 15254226, 17796597, 19015542, 22033882, 24353238, 29534778, 33050823, 35593194, 36529857, 53389791, 66101646, 73059714, 77118587, 99152469, 106779582, 154237174, 198304938, 231355761, 462711522, 694067283, 1388134566]

約数ペア:

[(1, 1388134566), (2, 694067283), (3, 462711522), (6, 231355761), (7, 198304938), (9, 154237174), (13, 106779582), (14, 99152469), (18, 77118587), (19, 73059714), (21, 66101646), (26, 53389791), (38, 36529857), (39, 35593194), (42, 33050823), (47, 29534778), (57, 24353238), (63, 22033882), (73, 19015542), (78, 17796597), (91, 15254226), (94, 14767389), (114, 12176619), (117, 11864398), (126, 11016941), (133, 10437102), (141, 9844926), (146, 9507771), (169, 8213814), (171, 8117746), (182, 7627113), (219, 6338514), (234, 5932199), (247, 5619978), (266, 5218551), (273, 5084742), (282, 4922463), (329, 4219254), (338, 4106907), (342, 4058873), (399, 3479034), (423, 3281642), (438, 3169257), (494, 2809989), (507, 2737938), (511, 2716506), (546, 2542371), (611, 2271906), (657, 2112838), (658, 2109627), (741, 1873326), (798, 1739517), (819, 1694914), (846, 1640821), (893, 1554462), (949, 1462734), (987, 1406418), (1014, 1368969), (1022, 1358253), (1183, 1173402), (1197, 1159678), (1222, 1135953), (1314, 1056419), (1387, 1000818), (1482, 936663), (1521, 912646), (1533, 905502), (1638, 847457), (1729, 802854), (1786, 777231), (1833, 757302), (1898, 731367), (1974, 703209), (2223, 624442), (2366, 586701), (2394, 579839), (2679, 518154), (2774, 500409), (2847, 487578), (2961, 468806), (3042, 456323), (3066, 452751), (3211, 432306), (3431, 404586), (3458, 401427), (3549, 391134), (3666, 378651), (4161, 333606), (4277, 324558), (4446, 312221), (4599, 301834), (5187, 267618), (5358, 259077), (5499, 252434), (5694, 243789), (5922, 234403), (6251, 222066), (6422, 216153), (6643, 208962), (6862, 202293), (7098, 195567), (7943, 174762), (8037, 172718), (8322, 166803), (8541, 162526), (8554, 162279), (9198, 150917), (9633, 144102), (9709, 142974), (10293, 134862), (10374, 133809), (10647, 130378), (10998, 126217), (11609, 119574), (12337, 112518), (12483, 111202), (12502, 111033), (12831, 108186), (13286, 104481), (15561, 89206), (15886, 87381), (16074, 86359), (17082, 81263), (18031, 76986), (18753, 74022), (19266, 72051), (19418, 71487), (19929, 69654), (20586, 67431), (21294, 65189), (22477, 61758), (23218, 59787), (23829, 58254), (24017, 57798), (24674, 56259), (24966, 55601), (25662, 54093), (28899, 48034), (29127, 47658), (30879, 44954), (31122, 44603), (34827, 39858), (36062, 38493), (37011, 37506)]