490696584

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21961}}^1$

素因数の和:22003

約数の個数: 96

約数和(自身を含む): 1502200800

約数和(自身を除く): 1011504216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1596, 1862, 2793, 3192, 3724, 5586, 7448, 11172, 21961, 22344, 43922, 65883, 87844, 131766, 153727, 175688, 263532, 307454, 417259, 461181, 527064, 614908, 834518, 922362, 1076089, 1229816, 1251777, 1669036, 1844724, 2152178, 2503554, 2920813, 3228267, 3338072, 3689448, 4304356, 5007108, 5841626, 6456534, 8608712, 8762439, 10014216, 11683252, 12913068, 17524878, 20445691, 23366504, 25826136, 35049756, 40891382, 61337073, 70099512, 81782764, 122674146, 163565528, 245348292, 490696584]

約数ペア:

[(1, 490696584), (2, 245348292), (3, 163565528), (4, 122674146), (6, 81782764), (7, 70099512), (8, 61337073), (12, 40891382), (14, 35049756), (19, 25826136), (21, 23366504), (24, 20445691), (28, 17524878), (38, 12913068), (42, 11683252), (49, 10014216), (56, 8762439), (57, 8608712), (76, 6456534), (84, 5841626), (98, 5007108), (114, 4304356), (133, 3689448), (147, 3338072), (152, 3228267), (168, 2920813), (196, 2503554), (228, 2152178), (266, 1844724), (294, 1669036), (392, 1251777), (399, 1229816), (456, 1076089), (532, 922362), (588, 834518), (798, 614908), (931, 527064), (1064, 461181), (1176, 417259), (1596, 307454), (1862, 263532), (2793, 175688), (3192, 153727), (3724, 131766), (5586, 87844), (7448, 65883), (11172, 43922), (21961, 22344)]