233646588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19727}}^1$

素因数の和:19791

約数の個数: 72

約数和(自身を含む): 689375232

約数和(自身を除く): 455728644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 19727, 39454, 59181, 78908, 118362, 138089, 177543, 236724, 276178, 355086, 414267, 552356, 710172, 828534, 927169, 1242801, 1657068, 1854338, 2485602, 2781507, 3708676, 4971204, 5563014, 6490183, 8344521, 11126028, 12980366, 16689042, 19470549, 25960732, 33378084, 38941098, 58411647, 77882196, 116823294, 233646588]

約数ペア:

[(1, 233646588), (2, 116823294), (3, 77882196), (4, 58411647), (6, 38941098), (7, 33378084), (9, 25960732), (12, 19470549), (14, 16689042), (18, 12980366), (21, 11126028), (28, 8344521), (36, 6490183), (42, 5563014), (47, 4971204), (63, 3708676), (84, 2781507), (94, 2485602), (126, 1854338), (141, 1657068), (188, 1242801), (252, 927169), (282, 828534), (329, 710172), (423, 552356), (564, 414267), (658, 355086), (846, 276178), (987, 236724), (1316, 177543), (1692, 138089), (1974, 118362), (2961, 78908), (3948, 59181), (5922, 39454), (11844, 19727)]