2012562144

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{65309}}^1$

素因数の和:65432

約数の個数: 72

約数和(自身を含む): 5776800120

約数和(自身を除く): 3764237976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 7704, 10272, 15408, 30816, 65309, 130618, 195927, 261236, 391854, 522472, 587781, 783708, 1044944, 1175562, 1567416, 2089888, 2351124, 3134832, 4702248, 6269664, 6988063, 9404496, 13976126, 18808992, 20964189, 27952252, 41928378, 55904504, 62892567, 83856756, 111809008, 125785134, 167713512, 223618016, 251570268, 335427024, 503140536, 670854048, 1006281072, 2012562144]

約数ペア:

[(1, 2012562144), (2, 1006281072), (3, 670854048), (4, 503140536), (6, 335427024), (8, 251570268), (9, 223618016), (12, 167713512), (16, 125785134), (18, 111809008), (24, 83856756), (32, 62892567), (36, 55904504), (48, 41928378), (72, 27952252), (96, 20964189), (107, 18808992), (144, 13976126), (214, 9404496), (288, 6988063), (321, 6269664), (428, 4702248), (642, 3134832), (856, 2351124), (963, 2089888), (1284, 1567416), (1712, 1175562), (1926, 1044944), (2568, 783708), (3424, 587781), (3852, 522472), (5136, 391854), (7704, 261236), (10272, 195927), (15408, 130618), (30816, 65309)]