2080261656

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23663}}^1$

素因数の和:23726

約数の個数: 128

約数和(自身を含む): 6474470400

約数和(自身を除く): 4394208744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 88, 99, 108, 111, 132, 148, 198, 216, 222, 264, 296, 297, 333, 396, 407, 444, 594, 666, 792, 814, 888, 999, 1188, 1221, 1332, 1628, 1998, 2376, 2442, 2664, 3256, 3663, 3996, 4884, 7326, 7992, 9768, 10989, 14652, 21978, 23663, 29304, 43956, 47326, 70989, 87912, 94652, 141978, 189304, 212967, 260293, 283956, 425934, 520586, 567912, 638901, 780879, 851868, 875531, 1041172, 1277802, 1561758, 1703736, 1751062, 2082344, 2342637, 2555604, 2626593, 3123516, 3502124, 4685274, 5111208, 5253186, 6247032, 7004248, 7027911, 7879779, 9370548, 9630841, 10506372, 14055822, 15759558, 18741096, 19261682, 21012744, 23639337, 28111644, 28892523, 31519116, 38523364, 47278674, 56223288, 57785046, 63038232, 77046728, 86677569, 94557348, 115570092, 173355138, 189114696, 231140184, 260032707, 346710276, 520065414, 693420552, 1040130828, 2080261656]

約数ペア:

[(1, 2080261656), (2, 1040130828), (3, 693420552), (4, 520065414), (6, 346710276), (8, 260032707), (9, 231140184), (11, 189114696), (12, 173355138), (18, 115570092), (22, 94557348), (24, 86677569), (27, 77046728), (33, 63038232), (36, 57785046), (37, 56223288), (44, 47278674), (54, 38523364), (66, 31519116), (72, 28892523), (74, 28111644), (88, 23639337), (99, 21012744), (108, 19261682), (111, 18741096), (132, 15759558), (148, 14055822), (198, 10506372), (216, 9630841), (222, 9370548), (264, 7879779), (296, 7027911), (297, 7004248), (333, 6247032), (396, 5253186), (407, 5111208), (444, 4685274), (594, 3502124), (666, 3123516), (792, 2626593), (814, 2555604), (888, 2342637), (999, 2082344), (1188, 1751062), (1221, 1703736), (1332, 1561758), (1628, 1277802), (1998, 1041172), (2376, 875531), (2442, 851868), (2664, 780879), (3256, 638901), (3663, 567912), (3996, 520586), (4884, 425934), (7326, 283956), (7992, 260293), (9768, 212967), (10989, 189304), (14652, 141978), (21978, 94652), (23663, 87912), (29304, 70989), (43956, 47326)]