909745564

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^2$

素因数の和:244

約数の個数: 108

約数和(自身を含む): 2052318744

約数和(自身を除く): 1142573180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 67, 73, 91, 98, 134, 146, 182, 196, 268, 292, 364, 469, 511, 637, 871, 938, 949, 1022, 1274, 1742, 1876, 1898, 2044, 2548, 3283, 3484, 3577, 3796, 4891, 5329, 6097, 6566, 6643, 7154, 9782, 10658, 12194, 13132, 13286, 14308, 19564, 21316, 24388, 26572, 34237, 37303, 42679, 46501, 63583, 68474, 69277, 74606, 85358, 93002, 127166, 136948, 138554, 149212, 170716, 186004, 239659, 254332, 261121, 277108, 357043, 445081, 479318, 484939, 522242, 714086, 890162, 958636, 969878, 1044484, 1428172, 1780324, 1939756, 2499301, 3115567, 3394573, 4641559, 4998602, 6231134, 6789146, 9283118, 9997204, 12462268, 13578292, 17495107, 18566236, 32490913, 34990214, 64981826, 69980428, 129963652, 227436391, 454872782, 909745564]

約数ペア:

[(1, 909745564), (2, 454872782), (4, 227436391), (7, 129963652), (13, 69980428), (14, 64981826), (26, 34990214), (28, 32490913), (49, 18566236), (52, 17495107), (67, 13578292), (73, 12462268), (91, 9997204), (98, 9283118), (134, 6789146), (146, 6231134), (182, 4998602), (196, 4641559), (268, 3394573), (292, 3115567), (364, 2499301), (469, 1939756), (511, 1780324), (637, 1428172), (871, 1044484), (938, 969878), (949, 958636), (1022, 890162), (1274, 714086), (1742, 522242), (1876, 484939), (1898, 479318), (2044, 445081), (2548, 357043), (3283, 277108), (3484, 261121), (3577, 254332), (3796, 239659), (4891, 186004), (5329, 170716), (6097, 149212), (6566, 138554), (6643, 136948), (7154, 127166), (9782, 93002), (10658, 85358), (12194, 74606), (13132, 69277), (13286, 68474), (14308, 63583), (19564, 46501), (21316, 42679), (24388, 37303), (26572, 34237)]