64270464

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 188006400

約数和(自身を除く): 123735936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 276, 304, 368, 383, 384, 437, 456, 552, 608, 736, 766, 874, 912, 1104, 1149, 1216, 1311, 1472, 1532, 1748, 1824, 2208, 2298, 2432, 2622, 2944, 3064, 3496, 3648, 4416, 4596, 5244, 6128, 6992, 7277, 7296, 8809, 8832, 9192, 10488, 12256, 13984, 14554, 17618, 18384, 20976, 21831, 24512, 26427, 27968, 29108, 35236, 36768, 41952, 43662, 49024, 52854, 55936, 58216, 70472, 73536, 83904, 87324, 105708, 116432, 140944, 147072, 167371, 167808, 174648, 211416, 232864, 281888, 334742, 349296, 422832, 465728, 502113, 563776, 669484, 698592, 845664, 931456, 1004226, 1127552, 1338968, 1397184, 1691328, 2008452, 2677936, 2794368, 3382656, 4016904, 5355872, 8033808, 10711744, 16067616, 21423488, 32135232, 64270464]

約数ペア:

[(1, 64270464), (2, 32135232), (3, 21423488), (4, 16067616), (6, 10711744), (8, 8033808), (12, 5355872), (16, 4016904), (19, 3382656), (23, 2794368), (24, 2677936), (32, 2008452), (38, 1691328), (46, 1397184), (48, 1338968), (57, 1127552), (64, 1004226), (69, 931456), (76, 845664), (92, 698592), (96, 669484), (114, 563776), (128, 502113), (138, 465728), (152, 422832), (184, 349296), (192, 334742), (228, 281888), (276, 232864), (304, 211416), (368, 174648), (383, 167808), (384, 167371), (437, 147072), (456, 140944), (552, 116432), (608, 105708), (736, 87324), (766, 83904), (874, 73536), (912, 70472), (1104, 58216), (1149, 55936), (1216, 52854), (1311, 49024), (1472, 43662), (1532, 41952), (1748, 36768), (1824, 35236), (2208, 29108), (2298, 27968), (2432, 26427), (2622, 24512), (2944, 21831), (3064, 20976), (3496, 18384), (3648, 17618), (4416, 14554), (4596, 13984), (5244, 12256), (6128, 10488), (6992, 9192), (7277, 8832), (7296, 8809)]