395641008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1009}}^1$

素因数の和:1419

約数の個数: 120

約数和(自身を含む): 1269933600

約数和(自身を除く): 874292592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 389, 504, 778, 1008, 1009, 1167, 1556, 2018, 2334, 2723, 3027, 3112, 3501, 4036, 4668, 5446, 6054, 6224, 7002, 7063, 8072, 8169, 9081, 9336, 10892, 12108, 14004, 14126, 16144, 16338, 18162, 18672, 21189, 21784, 24216, 24507, 28008, 28252, 32676, 36324, 42378, 43568, 48432, 49014, 56016, 56504, 63567, 65352, 72648, 84756, 98028, 113008, 127134, 130704, 145296, 169512, 196056, 254268, 339024, 392112, 392501, 508536, 785002, 1017072, 1177503, 1570004, 2355006, 2747507, 3140008, 3532509, 4710012, 5495014, 6280016, 7065018, 8242521, 9420024, 10990028, 14130036, 16485042, 18840048, 21980056, 24727563, 28260072, 32970084, 43960112, 49455126, 56520144, 65940168, 98910252, 131880336, 197820504, 395641008]

約数ペア:

[(1, 395641008), (2, 197820504), (3, 131880336), (4, 98910252), (6, 65940168), (7, 56520144), (8, 49455126), (9, 43960112), (12, 32970084), (14, 28260072), (16, 24727563), (18, 21980056), (21, 18840048), (24, 16485042), (28, 14130036), (36, 10990028), (42, 9420024), (48, 8242521), (56, 7065018), (63, 6280016), (72, 5495014), (84, 4710012), (112, 3532509), (126, 3140008), (144, 2747507), (168, 2355006), (252, 1570004), (336, 1177503), (389, 1017072), (504, 785002), (778, 508536), (1008, 392501), (1009, 392112), (1167, 339024), (1556, 254268), (2018, 196056), (2334, 169512), (2723, 145296), (3027, 130704), (3112, 127134), (3501, 113008), (4036, 98028), (4668, 84756), (5446, 72648), (6054, 65352), (6224, 63567), (7002, 56504), (7063, 56016), (8072, 49014), (8169, 48432), (9081, 43568), (9336, 42378), (10892, 36324), (12108, 32676), (14004, 28252), (14126, 28008), (16144, 24507), (16338, 24216), (18162, 21784), (18672, 21189)]