289221192

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 930006000

約数和(自身を除く): 640784808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 139, 152, 156, 162, 169, 171, 216, 228, 234, 247, 278, 312, 324, 338, 342, 351, 417, 456, 468, 494, 507, 513, 556, 648, 676, 684, 702, 741, 834, 936, 988, 1014, 1026, 1053, 1112, 1251, 1352, 1368, 1404, 1482, 1521, 1539, 1668, 1807, 1976, 2028, 2052, 2106, 2223, 2502, 2641, 2808, 2964, 3042, 3078, 3211, 3336, 3614, 3753, 4056, 4104, 4212, 4446, 4563, 5004, 5282, 5421, 5928, 6084, 6156, 6422, 6669, 7228, 7506, 7923, 8424, 8892, 9126, 9633, 10008, 10564, 10842, 11259, 12168, 12312, 12844, 13338, 13689, 14456, 15012, 15846, 16263, 17784, 18252, 19266, 20007, 21128, 21684, 22518, 23491, 23769, 25688, 26676, 27378, 28899, 30024, 31692, 32526, 34333, 36504, 38532, 40014, 43368, 45036, 46982, 47538, 48789, 53352, 54756, 57798, 63384, 65052, 68666, 70473, 71307, 77064, 80028, 86697, 90072, 93964, 95076, 97578, 102999, 109512, 115596, 130104, 137332, 140946, 142614, 146367, 160056, 173394, 187928, 190152, 195156, 205998, 211419, 213921, 231192, 260091, 274664, 281892, 285228, 292734, 308997, 346788, 390312, 411996, 422838, 427842, 446329, 520182, 563784, 570456, 585468, 617994, 634257, 693576, 823992, 845676, 855684, 892658, 926991, 1040364, 1170936, 1235988, 1268514, 1338987, 1691352, 1711368, 1785316, 1853982, 1902771, 2080728, 2471976, 2537028, 2677974, 2780973, 3570632, 3707964, 3805542, 4016961, 5074056, 5355948, 5561946, 7415928, 7611084, 8033922, 10711896, 11123892, 12050883, 15222168, 16067844, 22247784, 24101766, 32135688, 36152649, 48203532, 72305298, 96407064, 144610596, 289221192]

約数ペア:

[(1, 289221192), (2, 144610596), (3, 96407064), (4, 72305298), (6, 48203532), (8, 36152649), (9, 32135688), (12, 24101766), (13, 22247784), (18, 16067844), (19, 15222168), (24, 12050883), (26, 11123892), (27, 10711896), (36, 8033922), (38, 7611084), (39, 7415928), (52, 5561946), (54, 5355948), (57, 5074056), (72, 4016961), (76, 3805542), (78, 3707964), (81, 3570632), (104, 2780973), (108, 2677974), (114, 2537028), (117, 2471976), (139, 2080728), (152, 1902771), (156, 1853982), (162, 1785316), (169, 1711368), (171, 1691352), (216, 1338987), (228, 1268514), (234, 1235988), (247, 1170936), (278, 1040364), (312, 926991), (324, 892658), (338, 855684), (342, 845676), (351, 823992), (417, 693576), (456, 634257), (468, 617994), (494, 585468), (507, 570456), (513, 563784), (556, 520182), (648, 446329), (676, 427842), (684, 422838), (702, 411996), (741, 390312), (834, 346788), (936, 308997), (988, 292734), (1014, 285228), (1026, 281892), (1053, 274664), (1112, 260091), (1251, 231192), (1352, 213921), (1368, 211419), (1404, 205998), (1482, 195156), (1521, 190152), (1539, 187928), (1668, 173394), (1807, 160056), (1976, 146367), (2028, 142614), (2052, 140946), (2106, 137332), (2223, 130104), (2502, 115596), (2641, 109512), (2808, 102999), (2964, 97578), (3042, 95076), (3078, 93964), (3211, 90072), (3336, 86697), (3614, 80028), (3753, 77064), (4056, 71307), (4104, 70473), (4212, 68666), (4446, 65052), (4563, 63384), (5004, 57798), (5282, 54756), (5421, 53352), (5928, 48789), (6084, 47538), (6156, 46982), (6422, 45036), (6669, 43368), (7228, 40014), (7506, 38532), (7923, 36504), (8424, 34333), (8892, 32526), (9126, 31692), (9633, 30024), (10008, 28899), (10564, 27378), (10842, 26676), (11259, 25688), (12168, 23769), (12312, 23491), (12844, 22518), (13338, 21684), (13689, 21128), (14456, 20007), (15012, 19266), (15846, 18252), (16263, 17784)]