1325689456

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1359

約数の個数: 160

約数和(自身を含む): 3407781888

約数和(自身を除く): 2082092432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 46, 52, 56, 62, 91, 92, 104, 112, 124, 161, 182, 184, 208, 217, 248, 299, 322, 364, 368, 403, 434, 496, 598, 644, 713, 728, 806, 868, 1196, 1277, 1288, 1426, 1456, 1612, 1736, 2093, 2392, 2554, 2576, 2821, 2852, 3224, 3472, 4186, 4784, 4991, 5108, 5642, 5704, 6448, 8372, 8939, 9269, 9982, 10216, 11284, 11408, 16601, 16744, 17878, 18538, 19964, 20432, 22568, 29371, 33202, 33488, 35756, 37076, 39587, 39928, 45136, 58742, 64883, 66404, 71512, 74152, 79174, 79856, 116207, 117484, 129766, 132808, 143024, 148304, 158348, 205597, 232414, 234968, 259532, 265616, 277109, 316696, 381823, 411194, 464828, 469936, 514631, 519064, 554218, 633392, 763646, 822388, 910501, 929656, 1029262, 1038128, 1108436, 1527292, 1644776, 1821002, 1859312, 2058524, 2216872, 2672761, 3054584, 3289552, 3602417, 3642004, 4117048, 4433744, 5345522, 6109168, 6373507, 7204834, 7284008, 8234096, 10691044, 11836513, 12747014, 14409668, 14568016, 21382088, 23673026, 25494028, 28819336, 42764176, 47346052, 50988056, 57638672, 82855591, 94692104, 101976112, 165711182, 189384208, 331422364, 662844728, 1325689456]

約数ペア:

[(1, 1325689456), (2, 662844728), (4, 331422364), (7, 189384208), (8, 165711182), (13, 101976112), (14, 94692104), (16, 82855591), (23, 57638672), (26, 50988056), (28, 47346052), (31, 42764176), (46, 28819336), (52, 25494028), (56, 23673026), (62, 21382088), (91, 14568016), (92, 14409668), (104, 12747014), (112, 11836513), (124, 10691044), (161, 8234096), (182, 7284008), (184, 7204834), (208, 6373507), (217, 6109168), (248, 5345522), (299, 4433744), (322, 4117048), (364, 3642004), (368, 3602417), (403, 3289552), (434, 3054584), (496, 2672761), (598, 2216872), (644, 2058524), (713, 1859312), (728, 1821002), (806, 1644776), (868, 1527292), (1196, 1108436), (1277, 1038128), (1288, 1029262), (1426, 929656), (1456, 910501), (1612, 822388), (1736, 763646), (2093, 633392), (2392, 554218), (2554, 519064), (2576, 514631), (2821, 469936), (2852, 464828), (3224, 411194), (3472, 381823), (4186, 316696), (4784, 277109), (4991, 265616), (5108, 259532), (5642, 234968), (5704, 232414), (6448, 205597), (8372, 158348), (8939, 148304), (9269, 143024), (9982, 132808), (10216, 129766), (11284, 117484), (11408, 116207), (16601, 79856), (16744, 79174), (17878, 74152), (18538, 71512), (19964, 66404), (20432, 64883), (22568, 58742), (29371, 45136), (33202, 39928), (33488, 39587), (35756, 37076)]