521376768

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 264

約数和(自身を含む): 1698846240

約数和(自身を除く): 1177469472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 64, 66, 72, 74, 88, 96, 99, 111, 128, 132, 139, 144, 148, 176, 192, 198, 222, 256, 264, 278, 288, 296, 333, 352, 384, 396, 407, 417, 444, 512, 528, 556, 576, 592, 666, 704, 768, 792, 814, 834, 888, 1024, 1056, 1112, 1152, 1184, 1221, 1251, 1332, 1408, 1529, 1536, 1584, 1628, 1668, 1776, 2112, 2224, 2304, 2368, 2442, 2502, 2664, 2816, 3058, 3072, 3168, 3256, 3336, 3552, 3663, 4224, 4448, 4587, 4608, 4736, 4884, 5004, 5143, 5328, 5632, 6116, 6336, 6512, 6672, 7104, 7326, 8448, 8896, 9174, 9216, 9472, 9768, 10008, 10286, 10656, 11264, 12232, 12672, 13024, 13344, 13761, 14208, 14652, 15429, 16896, 17792, 18348, 18944, 19536, 20016, 20572, 21312, 24464, 25344, 26048, 26688, 27522, 28416, 29304, 30858, 33792, 35584, 36696, 37888, 39072, 40032, 41144, 42624, 46287, 48928, 50688, 52096, 53376, 55044, 56573, 56832, 58608, 61716, 71168, 73392, 78144, 80064, 82288, 85248, 92574, 97856, 101376, 104192, 106752, 110088, 113146, 113664, 117216, 123432, 142336, 146784, 156288, 160128, 164576, 169719, 170496, 185148, 195712, 208384, 213504, 220176, 226292, 234432, 246864, 293568, 312576, 320256, 329152, 339438, 340992, 370296, 391424, 416768, 427008, 440352, 452584, 468864, 493728, 509157, 587136, 625152, 640512, 658304, 678876, 740592, 782848, 880704, 905168, 937728, 987456, 1018314, 1174272, 1250304, 1281024, 1316608, 1357752, 1481184, 1565696, 1761408, 1810336, 1875456, 1974912, 2036628, 2348544, 2633216, 2715504, 2962368, 3522816, 3620672, 3750912, 3949824, 4073256, 4697088, 5266432, 5431008, 5924736, 7045632, 7241344, 7899648, 8146512, 10862016, 11849472, 14091264, 14482688, 15799296, 16293024, 21724032, 23698944, 28965376, 32586048, 43448064, 47397888, 57930752, 65172096, 86896128, 130344192, 173792256, 260688384, 521376768]

約数ペア:

[(1, 521376768), (2, 260688384), (3, 173792256), (4, 130344192), (6, 86896128), (8, 65172096), (9, 57930752), (11, 47397888), (12, 43448064), (16, 32586048), (18, 28965376), (22, 23698944), (24, 21724032), (32, 16293024), (33, 15799296), (36, 14482688), (37, 14091264), (44, 11849472), (48, 10862016), (64, 8146512), (66, 7899648), (72, 7241344), (74, 7045632), (88, 5924736), (96, 5431008), (99, 5266432), (111, 4697088), (128, 4073256), (132, 3949824), (139, 3750912), (144, 3620672), (148, 3522816), (176, 2962368), (192, 2715504), (198, 2633216), (222, 2348544), (256, 2036628), (264, 1974912), (278, 1875456), (288, 1810336), (296, 1761408), (333, 1565696), (352, 1481184), (384, 1357752), (396, 1316608), (407, 1281024), (417, 1250304), (444, 1174272), (512, 1018314), (528, 987456), (556, 937728), (576, 905168), (592, 880704), (666, 782848), (704, 740592), (768, 678876), (792, 658304), (814, 640512), (834, 625152), (888, 587136), (1024, 509157), (1056, 493728), (1112, 468864), (1152, 452584), (1184, 440352), (1221, 427008), (1251, 416768), (1332, 391424), (1408, 370296), (1529, 340992), (1536, 339438), (1584, 329152), (1628, 320256), (1668, 312576), (1776, 293568), (2112, 246864), (2224, 234432), (2304, 226292), (2368, 220176), (2442, 213504), (2502, 208384), (2664, 195712), (2816, 185148), (3058, 170496), (3072, 169719), (3168, 164576), (3256, 160128), (3336, 156288), (3552, 146784), (3663, 142336), (4224, 123432), (4448, 117216), (4587, 113664), (4608, 113146), (4736, 110088), (4884, 106752), (5004, 104192), (5143, 101376), (5328, 97856), (5632, 92574), (6116, 85248), (6336, 82288), (6512, 80064), (6672, 78144), (7104, 73392), (7326, 71168), (8448, 61716), (8896, 58608), (9174, 56832), (9216, 56573), (9472, 55044), (9768, 53376), (10008, 52096), (10286, 50688), (10656, 48928), (11264, 46287), (12232, 42624), (12672, 41144), (13024, 40032), (13344, 39072), (13761, 37888), (14208, 36696), (14652, 35584), (15429, 33792), (16896, 30858), (17792, 29304), (18348, 28416), (18944, 27522), (19536, 26688), (20016, 26048), (20572, 25344), (21312, 24464)]