774734544

素因数分解:

$2^4\times 3^6\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:676

約数の個数: 140

約数和(自身を含む): 2272600576

約数和(自身を除く): 1497866032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 127, 144, 162, 216, 243, 254, 324, 381, 432, 486, 508, 523, 648, 729, 762, 972, 1016, 1046, 1143, 1296, 1458, 1524, 1569, 1944, 2032, 2092, 2286, 2916, 3048, 3138, 3429, 3888, 4184, 4572, 4707, 5832, 6096, 6276, 6858, 8368, 9144, 9414, 10287, 11664, 12552, 13716, 14121, 18288, 18828, 20574, 25104, 27432, 28242, 30861, 37656, 41148, 42363, 54864, 56484, 61722, 66421, 75312, 82296, 84726, 92583, 112968, 123444, 127089, 132842, 164592, 169452, 185166, 199263, 225936, 246888, 254178, 265684, 338904, 370332, 381267, 398526, 493776, 508356, 531368, 597789, 677808, 740664, 762534, 797052, 1016712, 1062736, 1195578, 1481328, 1525068, 1594104, 1793367, 2033424, 2391156, 3050136, 3188208, 3586734, 4782312, 5380101, 6100272, 7173468, 9564624, 10760202, 14346936, 16140303, 21520404, 28693872, 32280606, 43040808, 48420909, 64561212, 86081616, 96841818, 129122424, 193683636, 258244848, 387367272, 774734544]

約数ペア:

[(1, 774734544), (2, 387367272), (3, 258244848), (4, 193683636), (6, 129122424), (8, 96841818), (9, 86081616), (12, 64561212), (16, 48420909), (18, 43040808), (24, 32280606), (27, 28693872), (36, 21520404), (48, 16140303), (54, 14346936), (72, 10760202), (81, 9564624), (108, 7173468), (127, 6100272), (144, 5380101), (162, 4782312), (216, 3586734), (243, 3188208), (254, 3050136), (324, 2391156), (381, 2033424), (432, 1793367), (486, 1594104), (508, 1525068), (523, 1481328), (648, 1195578), (729, 1062736), (762, 1016712), (972, 797052), (1016, 762534), (1046, 740664), (1143, 677808), (1296, 597789), (1458, 531368), (1524, 508356), (1569, 493776), (1944, 398526), (2032, 381267), (2092, 370332), (2286, 338904), (2916, 265684), (3048, 254178), (3138, 246888), (3429, 225936), (3888, 199263), (4184, 185166), (4572, 169452), (4707, 164592), (5832, 132842), (6096, 127089), (6276, 123444), (6858, 112968), (8368, 92583), (9144, 84726), (9414, 82296), (10287, 75312), (11664, 66421), (12552, 61722), (13716, 56484), (14121, 54864), (18288, 42363), (18828, 41148), (20574, 37656), (25104, 30861), (27432, 28242)]