387518904

素因数分解:

$2^3\times 3^9\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 1147893120

約数和(自身を除く): 760374216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 107, 108, 138, 162, 184, 207, 214, 216, 243, 276, 321, 324, 414, 428, 486, 552, 621, 642, 648, 729, 828, 856, 963, 972, 1242, 1284, 1458, 1656, 1863, 1926, 1944, 2187, 2461, 2484, 2568, 2889, 2916, 3726, 3852, 4374, 4922, 4968, 5589, 5778, 5832, 6561, 7383, 7452, 7704, 8667, 8748, 9844, 11178, 11556, 13122, 14766, 14904, 16767, 17334, 17496, 19683, 19688, 22149, 22356, 23112, 26001, 26244, 29532, 33534, 34668, 39366, 44298, 44712, 50301, 52002, 52488, 59064, 66447, 67068, 69336, 78003, 78732, 88596, 100602, 104004, 132894, 134136, 150903, 156006, 157464, 177192, 199341, 201204, 208008, 234009, 265788, 301806, 312012, 398682, 402408, 452709, 468018, 531576, 598023, 603612, 624024, 702027, 797364, 905418, 936036, 1196046, 1207224, 1404054, 1594728, 1794069, 1810836, 1872072, 2106081, 2392092, 2808108, 3588138, 3621672, 4212162, 4784184, 5382207, 5616216, 7176276, 8424324, 10764414, 14352552, 16146621, 16848648, 21528828, 32293242, 43057656, 48439863, 64586484, 96879726, 129172968, 193759452, 387518904]

約数ペア:

[(1, 387518904), (2, 193759452), (3, 129172968), (4, 96879726), (6, 64586484), (8, 48439863), (9, 43057656), (12, 32293242), (18, 21528828), (23, 16848648), (24, 16146621), (27, 14352552), (36, 10764414), (46, 8424324), (54, 7176276), (69, 5616216), (72, 5382207), (81, 4784184), (92, 4212162), (107, 3621672), (108, 3588138), (138, 2808108), (162, 2392092), (184, 2106081), (207, 1872072), (214, 1810836), (216, 1794069), (243, 1594728), (276, 1404054), (321, 1207224), (324, 1196046), (414, 936036), (428, 905418), (486, 797364), (552, 702027), (621, 624024), (642, 603612), (648, 598023), (729, 531576), (828, 468018), (856, 452709), (963, 402408), (972, 398682), (1242, 312012), (1284, 301806), (1458, 265788), (1656, 234009), (1863, 208008), (1926, 201204), (1944, 199341), (2187, 177192), (2461, 157464), (2484, 156006), (2568, 150903), (2889, 134136), (2916, 132894), (3726, 104004), (3852, 100602), (4374, 88596), (4922, 78732), (4968, 78003), (5589, 69336), (5778, 67068), (5832, 66447), (6561, 59064), (7383, 52488), (7452, 52002), (7704, 50301), (8667, 44712), (8748, 44298), (9844, 39366), (11178, 34668), (11556, 33534), (13122, 29532), (14766, 26244), (14904, 26001), (16767, 23112), (17334, 22356), (17496, 22149), (19683, 19688)]