989859192

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{653}}^1\times {\mathrm{1289}}^1$

素因数の和:1965

約数の個数: 96

約数和(自身を含む): 2885317200

約数和(自身を除く): 1895458008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 653, 1176, 1289, 1306, 1959, 2578, 2612, 3867, 3918, 4571, 5156, 5224, 7734, 7836, 9023, 9142, 10312, 13713, 15468, 15672, 18046, 18284, 27069, 27426, 30936, 31997, 36092, 36568, 54138, 54852, 63161, 63994, 72184, 95991, 108276, 109704, 126322, 127988, 189483, 191982, 216552, 252644, 255976, 378966, 383964, 505288, 757932, 767928, 841717, 1515864, 1683434, 2525151, 3366868, 5050302, 5892019, 6733736, 10100604, 11784038, 17676057, 20201208, 23568076, 35352114, 41244133, 47136152, 70704228, 82488266, 123732399, 141408456, 164976532, 247464798, 329953064, 494929596, 989859192]

約数ペア:

[(1, 989859192), (2, 494929596), (3, 329953064), (4, 247464798), (6, 164976532), (7, 141408456), (8, 123732399), (12, 82488266), (14, 70704228), (21, 47136152), (24, 41244133), (28, 35352114), (42, 23568076), (49, 20201208), (56, 17676057), (84, 11784038), (98, 10100604), (147, 6733736), (168, 5892019), (196, 5050302), (294, 3366868), (392, 2525151), (588, 1683434), (653, 1515864), (1176, 841717), (1289, 767928), (1306, 757932), (1959, 505288), (2578, 383964), (2612, 378966), (3867, 255976), (3918, 252644), (4571, 216552), (5156, 191982), (5224, 189483), (7734, 127988), (7836, 126322), (9023, 109704), (9142, 108276), (10312, 95991), (13713, 72184), (15468, 63994), (15672, 63161), (18046, 54852), (18284, 54138), (27069, 36568), (27426, 36092), (30936, 31997)]