1456750386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{569}}^1$

素因数の和:1121

約数の個数: 128

約数和(自身を含む): 3998937600

約数和(自身を除く): 2542187214

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 521, 546, 569, 702, 819, 1042, 1138, 1563, 1638, 1707, 2457, 3126, 3414, 3647, 3983, 4689, 4914, 5121, 6773, 7294, 7397, 7966, 9378, 10242, 10941, 11949, 13546, 14067, 14794, 15363, 20319, 21882, 22191, 23898, 28134, 30726, 32823, 35847, 40638, 44382, 47411, 51779, 60957, 65646, 66573, 71694, 94822, 98469, 103558, 107541, 121914, 133146, 142233, 155337, 182871, 196938, 199719, 215082, 284466, 296449, 310674, 365742, 399438, 426699, 466011, 592898, 853398, 889347, 932022, 1280097, 1398033, 1778694, 2075143, 2560194, 2668041, 2796066, 3853837, 4150286, 5336082, 6225429, 7707674, 8004123, 11561511, 12450858, 16008246, 18676287, 23123022, 26976859, 34684533, 37352574, 53953718, 56028861, 69369066, 80930577, 104053599, 112057722, 161861154, 208107198, 242791731, 485583462, 728375193, 1456750386]

約数ペア:

[(1, 1456750386), (2, 728375193), (3, 485583462), (6, 242791731), (7, 208107198), (9, 161861154), (13, 112057722), (14, 104053599), (18, 80930577), (21, 69369066), (26, 56028861), (27, 53953718), (39, 37352574), (42, 34684533), (54, 26976859), (63, 23123022), (78, 18676287), (91, 16008246), (117, 12450858), (126, 11561511), (182, 8004123), (189, 7707674), (234, 6225429), (273, 5336082), (351, 4150286), (378, 3853837), (521, 2796066), (546, 2668041), (569, 2560194), (702, 2075143), (819, 1778694), (1042, 1398033), (1138, 1280097), (1563, 932022), (1638, 889347), (1707, 853398), (2457, 592898), (3126, 466011), (3414, 426699), (3647, 399438), (3983, 365742), (4689, 310674), (4914, 296449), (5121, 284466), (6773, 215082), (7294, 199719), (7397, 196938), (7966, 182871), (9378, 155337), (10242, 142233), (10941, 133146), (11949, 121914), (13546, 107541), (14067, 103558), (14794, 98469), (15363, 94822), (20319, 71694), (21882, 66573), (22191, 65646), (23898, 60957), (28134, 51779), (30726, 47411), (32823, 44382), (35847, 40638)]