420327789408

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{8534921}}^1$

素因数の和:8534962

約数の個数: 120

約数和(自身を含む): 1301234208120

約数和(自身を除く): 880906418712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 8208, 12312, 16416, 24624, 49248, 8534921, 17069842, 25604763, 34139684, 51209526, 68279368, 76814289, 102419052, 136558736, 153628578, 162163499, 204838104, 230442867, 273117472, 307257156, 324326998, 409676208, 460885734, 486490497, 614514312, 648653996, 691328601, 819352416, 921771468, 972980994, 1229028624, 1297307992, 1382657202, 1459471491, 1843542936, 1945961988, 2458057248, 2594615984, 2765314404, 2918942982, 3687085872, 3891923976, 4378414473, 5189231968, 5530628808, 5837885964, 7374171744, 7783847952, 8756828946, 11061257616, 11675771928, 13135243419, 15567695904, 17513657892, 22122515232, 23351543856, 26270486838, 35027315784, 46703087712, 52540973676, 70054631568, 105081947352, 140109263136, 210163894704, 420327789408]

約数ペア:

[(1, 420327789408), (2, 210163894704), (3, 140109263136), (4, 105081947352), (6, 70054631568), (8, 52540973676), (9, 46703087712), (12, 35027315784), (16, 26270486838), (18, 23351543856), (19, 22122515232), (24, 17513657892), (27, 15567695904), (32, 13135243419), (36, 11675771928), (38, 11061257616), (48, 8756828946), (54, 7783847952), (57, 7374171744), (72, 5837885964), (76, 5530628808), (81, 5189231968), (96, 4378414473), (108, 3891923976), (114, 3687085872), (144, 2918942982), (152, 2765314404), (162, 2594615984), (171, 2458057248), (216, 1945961988), (228, 1843542936), (288, 1459471491), (304, 1382657202), (324, 1297307992), (342, 1229028624), (432, 972980994), (456, 921771468), (513, 819352416), (608, 691328601), (648, 648653996), (684, 614514312), (864, 486490497), (912, 460885734), (1026, 409676208), (1296, 324326998), (1368, 307257156), (1539, 273117472), (1824, 230442867), (2052, 204838104), (2592, 162163499), (2736, 153628578), (3078, 136558736), (4104, 102419052), (5472, 76814289), (6156, 68279368), (8208, 51209526), (12312, 34139684), (16416, 25604763), (24624, 17069842), (49248, 8534921)]