520432752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{6427}}^1$

素因数の和:6686

約数の個数: 80

約数和(自身を含む): 1543131392

約数和(自身を除く): 1022698640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 241, 336, 482, 723, 964, 1446, 1687, 1928, 2892, 3374, 3856, 5061, 5784, 6427, 6748, 10122, 11568, 12854, 13496, 19281, 20244, 25708, 26992, 38562, 40488, 44989, 51416, 77124, 80976, 89978, 102832, 134967, 154248, 179956, 269934, 308496, 359912, 539868, 719824, 1079736, 1548907, 2159472, 3097814, 4646721, 6195628, 9293442, 10842349, 12391256, 18586884, 21684698, 24782512, 32527047, 37173768, 43369396, 65054094, 74347536, 86738792, 130108188, 173477584, 260216376, 520432752]

約数ペア:

[(1, 520432752), (2, 260216376), (3, 173477584), (4, 130108188), (6, 86738792), (7, 74347536), (8, 65054094), (12, 43369396), (14, 37173768), (16, 32527047), (21, 24782512), (24, 21684698), (28, 18586884), (42, 12391256), (48, 10842349), (56, 9293442), (84, 6195628), (112, 4646721), (168, 3097814), (241, 2159472), (336, 1548907), (482, 1079736), (723, 719824), (964, 539868), (1446, 359912), (1687, 308496), (1928, 269934), (2892, 179956), (3374, 154248), (3856, 134967), (5061, 102832), (5784, 89978), (6427, 80976), (6748, 77124), (10122, 51416), (11568, 44989), (12854, 40488), (13496, 38562), (19281, 26992), (20244, 25708)]