224788905

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 475545600

約数和(自身を除く): 250756695

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 31, 33, 45, 55, 57, 93, 95, 99, 135, 155, 165, 171, 209, 257, 279, 285, 297, 341, 465, 495, 513, 589, 627, 771, 837, 855, 1023, 1045, 1285, 1395, 1485, 1705, 1767, 1881, 2313, 2565, 2827, 2945, 3069, 3135, 3855, 4185, 4883, 5115, 5301, 5643, 6479, 6939, 7967, 8481, 8835, 9207, 9405, 11565, 14135, 14649, 15345, 15903, 19437, 23901, 24415, 25443, 26505, 28215, 32395, 34695, 39835, 42405, 43947, 46035, 53713, 58311, 71703, 73245, 76329, 79515, 87637, 97185, 119505, 127215, 131841, 151373, 161139, 174933, 215109, 219735, 262911, 268565, 291555, 358515, 381645, 438185, 454119, 483417, 659205, 756865, 788733, 805695, 874665, 1075545, 1314555, 1362357, 1450251, 1665103, 2270595, 2366199, 2417085, 3943665, 4087071, 4995309, 6811785, 7251255, 8325515, 11830995, 14985927, 20435355, 24976545, 44957781, 74929635, 224788905]

約数ペア:

[(1, 224788905), (3, 74929635), (5, 44957781), (9, 24976545), (11, 20435355), (15, 14985927), (19, 11830995), (27, 8325515), (31, 7251255), (33, 6811785), (45, 4995309), (55, 4087071), (57, 3943665), (93, 2417085), (95, 2366199), (99, 2270595), (135, 1665103), (155, 1450251), (165, 1362357), (171, 1314555), (209, 1075545), (257, 874665), (279, 805695), (285, 788733), (297, 756865), (341, 659205), (465, 483417), (495, 454119), (513, 438185), (589, 381645), (627, 358515), (771, 291555), (837, 268565), (855, 262911), (1023, 219735), (1045, 215109), (1285, 174933), (1395, 161139), (1485, 151373), (1705, 131841), (1767, 127215), (1881, 119505), (2313, 97185), (2565, 87637), (2827, 79515), (2945, 76329), (3069, 73245), (3135, 71703), (3855, 58311), (4185, 53713), (4883, 46035), (5115, 43947), (5301, 42405), (5643, 39835), (6479, 34695), (6939, 32395), (7967, 28215), (8481, 26505), (8835, 25443), (9207, 24415), (9405, 23901), (11565, 19437), (14135, 15903), (14649, 15345)]