7213743152

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 240

約数和(自身を含む): 18542813184

約数和(自身を除く): 11329070032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 112, 121, 124, 154, 176, 196, 217, 223, 242, 248, 308, 341, 392, 434, 446, 484, 496, 539, 616, 682, 784, 847, 868, 892, 968, 1078, 1232, 1331, 1364, 1519, 1561, 1694, 1736, 1784, 1936, 2156, 2387, 2453, 2662, 2728, 3038, 3122, 3388, 3472, 3568, 3751, 4312, 4774, 4906, 5324, 5456, 5929, 6076, 6244, 6776, 6913, 7502, 8624, 9317, 9548, 9812, 10648, 10927, 11858, 12152, 12488, 13552, 13826, 15004, 16709, 17171, 18634, 19096, 19624, 21296, 21854, 23716, 24304, 24976, 26257, 26983, 27652, 30008, 33418, 34342, 37268, 38192, 39248, 41261, 43708, 47432, 48391, 52514, 53966, 55304, 60016, 65219, 66836, 68684, 74536, 76043, 82522, 87416, 94864, 96782, 105028, 107932, 110608, 120197, 130438, 133672, 137368, 149072, 152086, 165044, 174832, 183799, 188881, 193564, 210056, 215864, 240394, 260876, 267344, 274736, 288827, 296813, 304172, 330088, 338737, 367598, 377762, 387128, 420112, 431728, 480788, 521752, 532301, 577654, 593626, 608344, 660176, 677474, 735196, 755524, 774256, 836473, 961576, 1043504, 1064602, 1155308, 1187252, 1216688, 1322167, 1354948, 1470392, 1511048, 1672946, 1923152, 2021789, 2077691, 2129204, 2310616, 2374504, 2644334, 2709896, 2940784, 3022096, 3345892, 3726107, 4043578, 4155382, 4258408, 4621232, 4749008, 5288668, 5419792, 5855311, 6691784, 7452214, 8087156, 8310764, 8516816, 9201203, 10577336, 11710622, 13383568, 14543837, 14904428, 16174312, 16621528, 18402406, 21154672, 23421244, 29087674, 29808856, 32348624, 33243056, 36804812, 40987177, 46842488, 58175348, 59617712, 64408421, 73609624, 81974354, 93684976, 116350696, 128816842, 147219248, 163948708, 232701392, 257633684, 327897416, 450858947, 515267368, 655794832, 901717894, 1030534736, 1803435788, 3606871576, 7213743152]

約数ペア:

[(1, 7213743152), (2, 3606871576), (4, 1803435788), (7, 1030534736), (8, 901717894), (11, 655794832), (14, 515267368), (16, 450858947), (22, 327897416), (28, 257633684), (31, 232701392), (44, 163948708), (49, 147219248), (56, 128816842), (62, 116350696), (77, 93684976), (88, 81974354), (98, 73609624), (112, 64408421), (121, 59617712), (124, 58175348), (154, 46842488), (176, 40987177), (196, 36804812), (217, 33243056), (223, 32348624), (242, 29808856), (248, 29087674), (308, 23421244), (341, 21154672), (392, 18402406), (434, 16621528), (446, 16174312), (484, 14904428), (496, 14543837), (539, 13383568), (616, 11710622), (682, 10577336), (784, 9201203), (847, 8516816), (868, 8310764), (892, 8087156), (968, 7452214), (1078, 6691784), (1232, 5855311), (1331, 5419792), (1364, 5288668), (1519, 4749008), (1561, 4621232), (1694, 4258408), (1736, 4155382), (1784, 4043578), (1936, 3726107), (2156, 3345892), (2387, 3022096), (2453, 2940784), (2662, 2709896), (2728, 2644334), (3038, 2374504), (3122, 2310616), (3388, 2129204), (3472, 2077691), (3568, 2021789), (3751, 1923152), (4312, 1672946), (4774, 1511048), (4906, 1470392), (5324, 1354948), (5456, 1322167), (5929, 1216688), (6076, 1187252), (6244, 1155308), (6776, 1064602), (6913, 1043504), (7502, 961576), (8624, 836473), (9317, 774256), (9548, 755524), (9812, 735196), (10648, 677474), (10927, 660176), (11858, 608344), (12152, 593626), (12488, 577654), (13552, 532301), (13826, 521752), (15004, 480788), (16709, 431728), (17171, 420112), (18634, 387128), (19096, 377762), (19624, 367598), (21296, 338737), (21854, 330088), (23716, 304172), (24304, 296813), (24976, 288827), (26257, 274736), (26983, 267344), (27652, 260876), (30008, 240394), (33418, 215864), (34342, 210056), (37268, 193564), (38192, 188881), (39248, 183799), (41261, 174832), (43708, 165044), (47432, 152086), (48391, 149072), (52514, 137368), (53966, 133672), (55304, 130438), (60016, 120197), (65219, 110608), (66836, 107932), (68684, 105028), (74536, 96782), (76043, 94864), (82522, 87416)]