1312269824

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1415

約数の個数: 80

約数和(自身を含む): 2745748368

約数和(自身を除く): 1433478544

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 128, 148, 212, 256, 296, 424, 512, 592, 848, 1184, 1307, 1696, 1961, 2368, 2614, 3392, 3922, 4736, 5228, 6784, 7844, 9472, 10456, 13568, 15688, 18944, 20912, 27136, 31376, 41824, 48359, 62752, 69271, 83648, 96718, 125504, 138542, 167296, 193436, 251008, 277084, 334592, 386872, 502016, 554168, 669184, 773744, 1004032, 1108336, 1547488, 2216672, 2563027, 3094976, 4433344, 5126054, 6189952, 8866688, 10252108, 12379904, 17733376, 20504216, 24759808, 35466752, 41008432, 82016864, 164033728, 328067456, 656134912, 1312269824]

約数ペア:

[(1, 1312269824), (2, 656134912), (4, 328067456), (8, 164033728), (16, 82016864), (32, 41008432), (37, 35466752), (53, 24759808), (64, 20504216), (74, 17733376), (106, 12379904), (128, 10252108), (148, 8866688), (212, 6189952), (256, 5126054), (296, 4433344), (424, 3094976), (512, 2563027), (592, 2216672), (848, 1547488), (1184, 1108336), (1307, 1004032), (1696, 773744), (1961, 669184), (2368, 554168), (2614, 502016), (3392, 386872), (3922, 334592), (4736, 277084), (5228, 251008), (6784, 193436), (7844, 167296), (9472, 138542), (10456, 125504), (13568, 96718), (15688, 83648), (18944, 69271), (20912, 62752), (27136, 48359), (31376, 41824)]