521922324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 1691504640

約数和(自身を除く): 1169582316

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 31, 33, 38, 42, 44, 49, 57, 62, 66, 76, 77, 84, 93, 98, 114, 124, 132, 133, 137, 147, 154, 186, 196, 209, 217, 228, 231, 266, 274, 294, 308, 341, 372, 399, 411, 418, 434, 462, 532, 539, 548, 588, 589, 627, 651, 682, 798, 822, 836, 868, 924, 931, 959, 1023, 1078, 1178, 1254, 1302, 1364, 1463, 1507, 1519, 1596, 1617, 1644, 1767, 1862, 1918, 2046, 2156, 2356, 2387, 2508, 2603, 2604, 2793, 2877, 2926, 3014, 3038, 3234, 3534, 3724, 3836, 4092, 4123, 4247, 4389, 4521, 4557, 4774, 5206, 5586, 5754, 5852, 6028, 6076, 6468, 6479, 6713, 7068, 7161, 7809, 8246, 8494, 8778, 9042, 9114, 9548, 10241, 10412, 10549, 11172, 11508, 12369, 12741, 12958, 13426, 14322, 15618, 16492, 16709, 16988, 17556, 18084, 18221, 18228, 19437, 20139, 20482, 21098, 24738, 25482, 25916, 26852, 28633, 28644, 28861, 29729, 30723, 31236, 31647, 33418, 36442, 38874, 40278, 40964, 42196, 45353, 46717, 49476, 50127, 50964, 54663, 57266, 57722, 59458, 61446, 63294, 66836, 72884, 73843, 77748, 80556, 80693, 85899, 86583, 89187, 90706, 93434, 100254, 109326, 114532, 115444, 118916, 122892, 126588, 127547, 136059, 140151, 147686, 161386, 171798, 173166, 178374, 181412, 186868, 200431, 200508, 208103, 218652, 221529, 242079, 255094, 272118, 280302, 295372, 317471, 322772, 327019, 343596, 346332, 356748, 382641, 400862, 416206, 443058, 484158, 510188, 544236, 560604, 564851, 601293, 624309, 634942, 654038, 765282, 801724, 832412, 886116, 887623, 952413, 968316, 981057, 1129702, 1202586, 1248618, 1269884, 1308076, 1403017, 1530564, 1694553, 1775246, 1904826, 1962114, 2259404, 2289133, 2405172, 2497236, 2662869, 2806034, 3389106, 3550492, 3809652, 3924228, 3953957, 4209051, 4578266, 5325738, 5612068, 6213361, 6778212, 6867399, 7907914, 8418102, 9156532, 10651476, 11861871, 12426722, 13734798, 15815828, 16836204, 18640083, 23723742, 24853444, 27469596, 37280166, 43493527, 47447484, 74560332, 86987054, 130480581, 173974108, 260961162, 521922324]

約数ペア:

[(1, 521922324), (2, 260961162), (3, 173974108), (4, 130480581), (6, 86987054), (7, 74560332), (11, 47447484), (12, 43493527), (14, 37280166), (19, 27469596), (21, 24853444), (22, 23723742), (28, 18640083), (31, 16836204), (33, 15815828), (38, 13734798), (42, 12426722), (44, 11861871), (49, 10651476), (57, 9156532), (62, 8418102), (66, 7907914), (76, 6867399), (77, 6778212), (84, 6213361), (93, 5612068), (98, 5325738), (114, 4578266), (124, 4209051), (132, 3953957), (133, 3924228), (137, 3809652), (147, 3550492), (154, 3389106), (186, 2806034), (196, 2662869), (209, 2497236), (217, 2405172), (228, 2289133), (231, 2259404), (266, 1962114), (274, 1904826), (294, 1775246), (308, 1694553), (341, 1530564), (372, 1403017), (399, 1308076), (411, 1269884), (418, 1248618), (434, 1202586), (462, 1129702), (532, 981057), (539, 968316), (548, 952413), (588, 887623), (589, 886116), (627, 832412), (651, 801724), (682, 765282), (798, 654038), (822, 634942), (836, 624309), (868, 601293), (924, 564851), (931, 560604), (959, 544236), (1023, 510188), (1078, 484158), (1178, 443058), (1254, 416206), (1302, 400862), (1364, 382641), (1463, 356748), (1507, 346332), (1519, 343596), (1596, 327019), (1617, 322772), (1644, 317471), (1767, 295372), (1862, 280302), (1918, 272118), (2046, 255094), (2156, 242079), (2356, 221529), (2387, 218652), (2508, 208103), (2603, 200508), (2604, 200431), (2793, 186868), (2877, 181412), (2926, 178374), (3014, 173166), (3038, 171798), (3234, 161386), (3534, 147686), (3724, 140151), (3836, 136059), (4092, 127547), (4123, 126588), (4247, 122892), (4389, 118916), (4521, 115444), (4557, 114532), (4774, 109326), (5206, 100254), (5586, 93434), (5754, 90706), (5852, 89187), (6028, 86583), (6076, 85899), (6468, 80693), (6479, 80556), (6713, 77748), (7068, 73843), (7161, 72884), (7809, 66836), (8246, 63294), (8494, 61446), (8778, 59458), (9042, 57722), (9114, 57266), (9548, 54663), (10241, 50964), (10412, 50127), (10549, 49476), (11172, 46717), (11508, 45353), (12369, 42196), (12741, 40964), (12958, 40278), (13426, 38874), (14322, 36442), (15618, 33418), (16492, 31647), (16709, 31236), (16988, 30723), (17556, 29729), (18084, 28861), (18221, 28644), (18228, 28633), (19437, 26852), (20139, 25916), (20482, 25482), (21098, 24738)]