1895707872

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 5485439232

約数和(自身を除く): 3589731360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 227, 271, 288, 321, 428, 454, 542, 642, 681, 813, 856, 908, 963, 1084, 1284, 1362, 1626, 1712, 1816, 1926, 2043, 2168, 2439, 2568, 2724, 3252, 3424, 3632, 3852, 4086, 4336, 4878, 5136, 5448, 6504, 7264, 7704, 8172, 8672, 9756, 10272, 10896, 13008, 15408, 16344, 19512, 21792, 24289, 26016, 28997, 30816, 32688, 39024, 48578, 57994, 61517, 65376, 72867, 78048, 86991, 97156, 115988, 123034, 145734, 173982, 184551, 194312, 218601, 231976, 246068, 260973, 291468, 347964, 369102, 388624, 437202, 463952, 492136, 521946, 553653, 582936, 695928, 738204, 777248, 874404, 927904, 984272, 1043892, 1107306, 1165872, 1391856, 1476408, 1748808, 1968544, 2087784, 2214612, 2331744, 2783712, 2952816, 3497616, 4175568, 4429224, 5905632, 6582319, 6995232, 8351136, 8858448, 13164638, 17716896, 19746957, 26329276, 39493914, 52658552, 59240871, 78987828, 105317104, 118481742, 157975656, 210634208, 236963484, 315951312, 473926968, 631902624, 947853936, 1895707872]

約数ペア:

[(1, 1895707872), (2, 947853936), (3, 631902624), (4, 473926968), (6, 315951312), (8, 236963484), (9, 210634208), (12, 157975656), (16, 118481742), (18, 105317104), (24, 78987828), (32, 59240871), (36, 52658552), (48, 39493914), (72, 26329276), (96, 19746957), (107, 17716896), (144, 13164638), (214, 8858448), (227, 8351136), (271, 6995232), (288, 6582319), (321, 5905632), (428, 4429224), (454, 4175568), (542, 3497616), (642, 2952816), (681, 2783712), (813, 2331744), (856, 2214612), (908, 2087784), (963, 1968544), (1084, 1748808), (1284, 1476408), (1362, 1391856), (1626, 1165872), (1712, 1107306), (1816, 1043892), (1926, 984272), (2043, 927904), (2168, 874404), (2439, 777248), (2568, 738204), (2724, 695928), (3252, 582936), (3424, 553653), (3632, 521946), (3852, 492136), (4086, 463952), (4336, 437202), (4878, 388624), (5136, 369102), (5448, 347964), (6504, 291468), (7264, 260973), (7704, 246068), (8172, 231976), (8672, 218601), (9756, 194312), (10272, 184551), (10896, 173982), (13008, 145734), (15408, 123034), (16344, 115988), (19512, 97156), (21792, 86991), (24289, 78048), (26016, 72867), (28997, 65376), (30816, 61517), (32688, 57994), (39024, 48578)]