491995944

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3001}}^1$

素因数の和:3053

約数の個数: 160

約数和(自身を含む): 1569205440

約数和(自身を除く): 1077209496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 81, 88, 92, 99, 108, 132, 138, 162, 184, 198, 207, 216, 253, 264, 276, 297, 324, 396, 414, 506, 552, 594, 621, 648, 759, 792, 828, 891, 1012, 1188, 1242, 1518, 1656, 1782, 1863, 2024, 2277, 2376, 2484, 3001, 3036, 3564, 3726, 4554, 4968, 6002, 6072, 6831, 7128, 7452, 9003, 9108, 12004, 13662, 14904, 18006, 18216, 20493, 24008, 27009, 27324, 33011, 36012, 40986, 54018, 54648, 66022, 69023, 72024, 81027, 81972, 99033, 108036, 132044, 138046, 162054, 163944, 198066, 207069, 216072, 243081, 264088, 276092, 297099, 324108, 396132, 414138, 486162, 552184, 594198, 621207, 648216, 759253, 792264, 828276, 891297, 972324, 1188396, 1242414, 1518506, 1656552, 1782594, 1863621, 1944648, 2277759, 2376792, 2484828, 2673891, 3037012, 3565188, 3727242, 4555518, 4969656, 5347782, 5590863, 6074024, 6833277, 7130376, 7454484, 9111036, 10695564, 11181726, 13666554, 14908968, 18222072, 20499831, 21391128, 22363452, 27333108, 40999662, 44726904, 54666216, 61499493, 81999324, 122998986, 163998648, 245997972, 491995944]

約数ペア:

[(1, 491995944), (2, 245997972), (3, 163998648), (4, 122998986), (6, 81999324), (8, 61499493), (9, 54666216), (11, 44726904), (12, 40999662), (18, 27333108), (22, 22363452), (23, 21391128), (24, 20499831), (27, 18222072), (33, 14908968), (36, 13666554), (44, 11181726), (46, 10695564), (54, 9111036), (66, 7454484), (69, 7130376), (72, 6833277), (81, 6074024), (88, 5590863), (92, 5347782), (99, 4969656), (108, 4555518), (132, 3727242), (138, 3565188), (162, 3037012), (184, 2673891), (198, 2484828), (207, 2376792), (216, 2277759), (253, 1944648), (264, 1863621), (276, 1782594), (297, 1656552), (324, 1518506), (396, 1242414), (414, 1188396), (506, 972324), (552, 891297), (594, 828276), (621, 792264), (648, 759253), (759, 648216), (792, 621207), (828, 594198), (891, 552184), (1012, 486162), (1188, 414138), (1242, 396132), (1518, 324108), (1656, 297099), (1782, 276092), (1863, 264088), (2024, 243081), (2277, 216072), (2376, 207069), (2484, 198066), (3001, 163944), (3036, 162054), (3564, 138046), (3726, 132044), (4554, 108036), (4968, 99033), (6002, 81972), (6072, 81027), (6831, 72024), (7128, 69023), (7452, 66022), (9003, 54648), (9108, 54018), (12004, 40986), (13662, 36012), (14904, 33011), (18006, 27324), (18216, 27009), (20493, 24008)]