2119969896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1647

約数の個数: 128

約数和(自身を含む): 5952061440

約数和(自身を除く): 3832091544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 103, 106, 132, 159, 206, 212, 264, 309, 318, 412, 424, 583, 618, 636, 824, 1133, 1166, 1236, 1272, 1471, 1749, 2266, 2332, 2472, 2942, 3399, 3498, 4413, 4532, 4664, 5459, 5884, 6798, 6996, 8826, 9064, 10918, 11768, 13596, 13992, 16181, 16377, 17652, 21836, 27192, 32362, 32754, 35304, 43672, 48543, 60049, 64724, 65508, 77963, 97086, 120098, 129448, 131016, 151513, 155926, 180147, 194172, 233889, 240196, 303026, 311852, 360294, 388344, 454539, 467778, 480392, 606052, 623704, 720588, 857593, 909078, 935556, 1212104, 1441176, 1666643, 1715186, 1818156, 1871112, 2572779, 3333286, 3430372, 3636312, 4999929, 5145558, 6666572, 6860744, 8030189, 9999858, 10291116, 13333144, 16060378, 19999716, 20582232, 24090567, 32120756, 39999432, 48181134, 64241512, 88332079, 96362268, 176664158, 192724536, 264996237, 353328316, 529992474, 706656632, 1059984948, 2119969896]

約数ペア:

[(1, 2119969896), (2, 1059984948), (3, 706656632), (4, 529992474), (6, 353328316), (8, 264996237), (11, 192724536), (12, 176664158), (22, 96362268), (24, 88332079), (33, 64241512), (44, 48181134), (53, 39999432), (66, 32120756), (88, 24090567), (103, 20582232), (106, 19999716), (132, 16060378), (159, 13333144), (206, 10291116), (212, 9999858), (264, 8030189), (309, 6860744), (318, 6666572), (412, 5145558), (424, 4999929), (583, 3636312), (618, 3430372), (636, 3333286), (824, 2572779), (1133, 1871112), (1166, 1818156), (1236, 1715186), (1272, 1666643), (1471, 1441176), (1749, 1212104), (2266, 935556), (2332, 909078), (2472, 857593), (2942, 720588), (3399, 623704), (3498, 606052), (4413, 480392), (4532, 467778), (4664, 454539), (5459, 388344), (5884, 360294), (6798, 311852), (6996, 303026), (8826, 240196), (9064, 233889), (10918, 194172), (11768, 180147), (13596, 155926), (13992, 151513), (16181, 131016), (16377, 129448), (17652, 120098), (21836, 97086), (27192, 77963), (32362, 65508), (32754, 64724), (35304, 60049), (43672, 48543)]