306903204

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{617}}^1$

素因数の和:1005

約数の個数: 72

約数和(自身を含む): 798354648

約数和(自身を除く): 491451444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 337, 369, 492, 617, 674, 738, 1011, 1234, 1348, 1476, 1851, 2022, 2468, 3033, 3702, 4044, 5553, 6066, 7404, 11106, 12132, 13817, 22212, 25297, 27634, 41451, 50594, 55268, 75891, 82902, 101188, 124353, 151782, 165804, 207929, 227673, 248706, 303564, 415858, 455346, 497412, 623787, 831716, 910692, 1247574, 1871361, 2495148, 3742722, 7485444, 8525089, 17050178, 25575267, 34100356, 51150534, 76725801, 102301068, 153451602, 306903204]

約数ペア:

[(1, 306903204), (2, 153451602), (3, 102301068), (4, 76725801), (6, 51150534), (9, 34100356), (12, 25575267), (18, 17050178), (36, 8525089), (41, 7485444), (82, 3742722), (123, 2495148), (164, 1871361), (246, 1247574), (337, 910692), (369, 831716), (492, 623787), (617, 497412), (674, 455346), (738, 415858), (1011, 303564), (1234, 248706), (1348, 227673), (1476, 207929), (1851, 165804), (2022, 151782), (2468, 124353), (3033, 101188), (3702, 82902), (4044, 75891), (5553, 55268), (6066, 50594), (7404, 41451), (11106, 27634), (12132, 25297), (13817, 22212)]