229151628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 641571840

約数和(自身を除く): 412420212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 101, 107, 114, 124, 171, 186, 202, 214, 228, 279, 303, 321, 342, 372, 404, 428, 558, 589, 606, 642, 684, 909, 963, 1116, 1178, 1212, 1284, 1767, 1818, 1919, 1926, 2033, 2356, 3131, 3317, 3534, 3636, 3838, 3852, 4066, 5301, 5757, 6099, 6262, 6634, 7068, 7676, 8132, 9393, 9951, 10602, 10807, 11514, 12198, 12524, 13268, 17271, 18297, 18786, 19902, 21204, 21614, 23028, 24396, 28179, 29853, 32421, 34542, 36594, 37572, 39804, 43228, 56358, 59489, 59706, 63023, 64842, 69084, 73188, 97263, 112716, 118978, 119412, 126046, 129684, 178467, 189069, 194526, 205333, 237956, 252092, 335017, 356934, 378138, 389052, 410666, 535401, 567207, 615999, 670034, 713868, 756276, 821332, 1005051, 1070802, 1134414, 1231998, 1340068, 1847997, 2010102, 2141604, 2268828, 2463996, 3015153, 3695994, 4020204, 6030306, 6365323, 7391988, 12060612, 12730646, 19095969, 25461292, 38191938, 57287907, 76383876, 114575814, 229151628]

約数ペア:

[(1, 229151628), (2, 114575814), (3, 76383876), (4, 57287907), (6, 38191938), (9, 25461292), (12, 19095969), (18, 12730646), (19, 12060612), (31, 7391988), (36, 6365323), (38, 6030306), (57, 4020204), (62, 3695994), (76, 3015153), (93, 2463996), (101, 2268828), (107, 2141604), (114, 2010102), (124, 1847997), (171, 1340068), (186, 1231998), (202, 1134414), (214, 1070802), (228, 1005051), (279, 821332), (303, 756276), (321, 713868), (342, 670034), (372, 615999), (404, 567207), (428, 535401), (558, 410666), (589, 389052), (606, 378138), (642, 356934), (684, 335017), (909, 252092), (963, 237956), (1116, 205333), (1178, 194526), (1212, 189069), (1284, 178467), (1767, 129684), (1818, 126046), (1919, 119412), (1926, 118978), (2033, 112716), (2356, 97263), (3131, 73188), (3317, 69084), (3534, 64842), (3636, 63023), (3838, 59706), (3852, 59489), (4066, 56358), (5301, 43228), (5757, 39804), (6099, 37572), (6262, 36594), (6634, 34542), (7068, 32421), (7676, 29853), (8132, 28179), (9393, 24396), (9951, 23028), (10602, 21614), (10807, 21204), (11514, 19902), (12198, 18786), (12524, 18297), (13268, 17271)]