289764810016

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1948

約数の個数: 216

約数和(自身を含む): 663364625616

約数和(自身を除く): 373599815600

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 43, 44, 62, 86, 88, 121, 124, 172, 176, 242, 248, 341, 344, 352, 473, 484, 496, 682, 688, 946, 961, 968, 992, 1333, 1364, 1376, 1811, 1892, 1922, 1936, 2666, 2728, 3622, 3751, 3784, 3844, 3872, 5203, 5332, 5456, 7244, 7502, 7568, 7688, 10406, 10571, 10664, 10912, 14488, 14663, 15004, 15136, 15376, 19921, 20812, 21142, 21328, 28976, 29326, 30008, 30752, 39842, 41323, 41624, 42284, 42656, 56141, 57952, 58652, 60016, 77873, 79684, 82646, 83248, 84568, 112282, 116281, 117304, 120032, 155746, 159368, 161293, 165292, 166496, 169136, 219131, 224564, 232562, 234608, 311492, 318736, 322586, 330584, 338272, 438262, 449128, 454553, 465124, 469216, 617551, 622984, 637472, 645172, 661168, 856603, 876524, 898256, 909106, 930248, 1235102, 1245968, 1290344, 1322336, 1713206, 1740371, 1753048, 1796512, 1818212, 1860496, 2414063, 2470204, 2491936, 2580688, 3426412, 3480742, 3506096, 3636424, 3720992, 4828126, 4940408, 5000083, 5161376, 6793061, 6852824, 6961484, 7012192, 7272848, 9422633, 9656252, 9880816, 10000166, 13586122, 13705648, 13922968, 14545696, 18845266, 19144081, 19312504, 19761632, 20000332, 26554693, 27172244, 27411296, 27845936, 37690532, 38288162, 38625008, 40000664, 53109386, 54344488, 55691872, 74835953, 75381064, 76576324, 77250016, 80001328, 106218772, 108688976, 149671906, 150762128, 153152648, 160002656, 210584891, 212437544, 217377952, 292101623, 299343812, 301524256, 306305296, 421169782, 424875088, 584203246, 598687624, 612610592, 823195483, 842339564, 849750176, 1168406492, 1197375248, 1646390966, 1684679128, 2336812984, 2394750496, 3292781932, 3369358256, 4673625968, 6585563864, 6738716512, 9055150313, 9347251936, 13171127728, 18110300626, 26342255456, 36220601252, 72441202504, 144882405008, 289764810016]

約数ペア:

[(1, 289764810016), (2, 144882405008), (4, 72441202504), (8, 36220601252), (11, 26342255456), (16, 18110300626), (22, 13171127728), (31, 9347251936), (32, 9055150313), (43, 6738716512), (44, 6585563864), (62, 4673625968), (86, 3369358256), (88, 3292781932), (121, 2394750496), (124, 2336812984), (172, 1684679128), (176, 1646390966), (242, 1197375248), (248, 1168406492), (341, 849750176), (344, 842339564), (352, 823195483), (473, 612610592), (484, 598687624), (496, 584203246), (682, 424875088), (688, 421169782), (946, 306305296), (961, 301524256), (968, 299343812), (992, 292101623), (1333, 217377952), (1364, 212437544), (1376, 210584891), (1811, 160002656), (1892, 153152648), (1922, 150762128), (1936, 149671906), (2666, 108688976), (2728, 106218772), (3622, 80001328), (3751, 77250016), (3784, 76576324), (3844, 75381064), (3872, 74835953), (5203, 55691872), (5332, 54344488), (5456, 53109386), (7244, 40000664), (7502, 38625008), (7568, 38288162), (7688, 37690532), (10406, 27845936), (10571, 27411296), (10664, 27172244), (10912, 26554693), (14488, 20000332), (14663, 19761632), (15004, 19312504), (15136, 19144081), (15376, 18845266), (19921, 14545696), (20812, 13922968), (21142, 13705648), (21328, 13586122), (28976, 10000166), (29326, 9880816), (30008, 9656252), (30752, 9422633), (39842, 7272848), (41323, 7012192), (41624, 6961484), (42284, 6852824), (42656, 6793061), (56141, 5161376), (57952, 5000083), (58652, 4940408), (60016, 4828126), (77873, 3720992), (79684, 3636424), (82646, 3506096), (83248, 3480742), (84568, 3426412), (112282, 2580688), (116281, 2491936), (117304, 2470204), (120032, 2414063), (155746, 1860496), (159368, 1818212), (161293, 1796512), (165292, 1753048), (166496, 1740371), (169136, 1713206), (219131, 1322336), (224564, 1290344), (232562, 1245968), (234608, 1235102), (311492, 930248), (318736, 909106), (322586, 898256), (330584, 876524), (338272, 856603), (438262, 661168), (449128, 645172), (454553, 637472), (465124, 622984), (469216, 617551)]