814976652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{373}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 2357456640

約数和(自身を除く): 1542479988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 222, 228, 259, 266, 373, 399, 444, 518, 532, 703, 746, 777, 798, 1036, 1119, 1369, 1406, 1492, 1554, 1596, 2109, 2238, 2611, 2738, 2812, 3108, 4107, 4218, 4476, 4921, 5222, 5476, 7087, 7833, 8214, 8436, 9583, 9842, 10444, 13801, 14174, 14763, 15666, 16428, 19166, 19684, 21261, 26011, 27602, 28348, 28749, 29526, 31332, 38332, 41403, 42522, 49609, 52022, 55204, 57498, 59052, 78033, 82806, 85044, 96607, 99218, 104044, 114996, 148827, 156066, 165612, 182077, 193214, 198436, 262219, 289821, 297654, 312132, 364154, 386428, 510637, 524438, 546231, 579642, 595308, 728308, 786657, 1021274, 1048876, 1092462, 1159284, 1531911, 1573314, 1835533, 2042548, 2184924, 3063822, 3146628, 3574459, 3671066, 5506599, 6127644, 7148918, 7342132, 9702103, 10723377, 11013198, 14297836, 19404206, 21446754, 22026396, 29106309, 38808412, 42893508, 58212618, 67914721, 116425236, 135829442, 203744163, 271658884, 407488326, 814976652]

約数ペア:

[(1, 814976652), (2, 407488326), (3, 271658884), (4, 203744163), (6, 135829442), (7, 116425236), (12, 67914721), (14, 58212618), (19, 42893508), (21, 38808412), (28, 29106309), (37, 22026396), (38, 21446754), (42, 19404206), (57, 14297836), (74, 11013198), (76, 10723377), (84, 9702103), (111, 7342132), (114, 7148918), (133, 6127644), (148, 5506599), (222, 3671066), (228, 3574459), (259, 3146628), (266, 3063822), (373, 2184924), (399, 2042548), (444, 1835533), (518, 1573314), (532, 1531911), (703, 1159284), (746, 1092462), (777, 1048876), (798, 1021274), (1036, 786657), (1119, 728308), (1369, 595308), (1406, 579642), (1492, 546231), (1554, 524438), (1596, 510637), (2109, 386428), (2238, 364154), (2611, 312132), (2738, 297654), (2812, 289821), (3108, 262219), (4107, 198436), (4218, 193214), (4476, 182077), (4921, 165612), (5222, 156066), (5476, 148827), (7087, 114996), (7833, 104044), (8214, 99218), (8436, 96607), (9583, 85044), (9842, 82806), (10444, 78033), (13801, 59052), (14174, 57498), (14763, 55204), (15666, 52022), (16428, 49609), (19166, 42522), (19684, 41403), (21261, 38332), (26011, 31332), (27602, 29526), (28348, 28749)]