981378288

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{206519}}^1$

素因数の和:206547

約数の個数: 80

約数和(自身を含む): 3073017600

約数和(自身を除く): 2091639312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 206519, 413038, 619557, 826076, 1239114, 1652152, 1858671, 2271709, 2478228, 3304304, 3717342, 4543418, 4956456, 5576013, 6815127, 7434684, 9086836, 9912912, 11152026, 13630254, 14869368, 18173672, 20445381, 22304052, 27260508, 29738736, 36347344, 40890762, 44608104, 54521016, 61336143, 81781524, 89216208, 109042032, 122672286, 163563048, 245344572, 327126096, 490689144, 981378288]

約数ペア:

[(1, 981378288), (2, 490689144), (3, 327126096), (4, 245344572), (6, 163563048), (8, 122672286), (9, 109042032), (11, 89216208), (12, 81781524), (16, 61336143), (18, 54521016), (22, 44608104), (24, 40890762), (27, 36347344), (33, 29738736), (36, 27260508), (44, 22304052), (48, 20445381), (54, 18173672), (66, 14869368), (72, 13630254), (88, 11152026), (99, 9912912), (108, 9086836), (132, 7434684), (144, 6815127), (176, 5576013), (198, 4956456), (216, 4543418), (264, 3717342), (297, 3304304), (396, 2478228), (432, 2271709), (528, 1858671), (594, 1652152), (792, 1239114), (1188, 826076), (1584, 619557), (2376, 413038), (4752, 206519)]