388512504

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{78203}}^1$

素因数の和:78241

約数の個数: 64

約数和(自身を含む): 1126137600

約数和(自身を除く): 737625096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 78203, 156406, 234609, 312812, 469218, 625624, 703827, 938436, 1407654, 1798669, 1876872, 2111481, 2815308, 3597338, 4222962, 5396007, 5630616, 7194676, 8445924, 10792014, 14389352, 16188021, 16891848, 21584028, 32376042, 43168056, 48564063, 64752084, 97128126, 129504168, 194256252, 388512504]

約数ペア:

[(1, 388512504), (2, 194256252), (3, 129504168), (4, 97128126), (6, 64752084), (8, 48564063), (9, 43168056), (12, 32376042), (18, 21584028), (23, 16891848), (24, 16188021), (27, 14389352), (36, 10792014), (46, 8445924), (54, 7194676), (69, 5630616), (72, 5396007), (92, 4222962), (108, 3597338), (138, 2815308), (184, 2111481), (207, 1876872), (216, 1798669), (276, 1407654), (414, 938436), (552, 703827), (621, 625624), (828, 469218), (1242, 312812), (1656, 234609), (2484, 156406), (4968, 78203)]