2643984588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{4261}}^1$

素因数の和:4447

約数の個数: 96

約数和(自身を含む): 7217441280

約数和(自身を除く): 4573456692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 89, 166, 178, 249, 267, 332, 356, 498, 534, 581, 623, 996, 1068, 1162, 1246, 1743, 1869, 2324, 2492, 3486, 3738, 4261, 6972, 7387, 7476, 8522, 12783, 14774, 17044, 22161, 25566, 29548, 29827, 44322, 51132, 51709, 59654, 88644, 89481, 103418, 119308, 155127, 178962, 206836, 310254, 353663, 357924, 379229, 620508, 707326, 758458, 1060989, 1137687, 1414652, 1516916, 2121978, 2275374, 2475641, 2654603, 4243956, 4550748, 4951282, 5309206, 7426923, 7963809, 9902564, 10618412, 14853846, 15927618, 29707692, 31476007, 31855236, 62952014, 94428021, 125904028, 188856042, 220332049, 377712084, 440664098, 660996147, 881328196, 1321992294, 2643984588]

約数ペア:

[(1, 2643984588), (2, 1321992294), (3, 881328196), (4, 660996147), (6, 440664098), (7, 377712084), (12, 220332049), (14, 188856042), (21, 125904028), (28, 94428021), (42, 62952014), (83, 31855236), (84, 31476007), (89, 29707692), (166, 15927618), (178, 14853846), (249, 10618412), (267, 9902564), (332, 7963809), (356, 7426923), (498, 5309206), (534, 4951282), (581, 4550748), (623, 4243956), (996, 2654603), (1068, 2475641), (1162, 2275374), (1246, 2121978), (1743, 1516916), (1869, 1414652), (2324, 1137687), (2492, 1060989), (3486, 758458), (3738, 707326), (4261, 620508), (6972, 379229), (7387, 357924), (7476, 353663), (8522, 310254), (12783, 206836), (14774, 178962), (17044, 155127), (22161, 119308), (25566, 103418), (29548, 89481), (29827, 88644), (44322, 59654), (51132, 51709)]