744004778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 1293304320

約数和(自身を除く): 549299542

約数列:

[1, 2, 11, 22, 41, 53, 79, 82, 106, 158, 197, 394, 451, 583, 869, 902, 1166, 1738, 2167, 2173, 3239, 4187, 4334, 4346, 6478, 8077, 8374, 10441, 15563, 16154, 20882, 23903, 31126, 35629, 46057, 47806, 71258, 88847, 92114, 114851, 171193, 171667, 177694, 229702, 342386, 343334, 428081, 638083, 824839, 856162, 1276166, 1649678, 1888337, 3776674, 4708891, 7018913, 9073229, 9417782, 14037826, 18146458, 33818399, 67636798, 372002389, 744004778]

約数ペア:

[(1, 744004778), (2, 372002389), (11, 67636798), (22, 33818399), (41, 18146458), (53, 14037826), (79, 9417782), (82, 9073229), (106, 7018913), (158, 4708891), (197, 3776674), (394, 1888337), (451, 1649678), (583, 1276166), (869, 856162), (902, 824839), (1166, 638083), (1738, 428081), (2167, 343334), (2173, 342386), (3239, 229702), (4187, 177694), (4334, 171667), (4346, 171193), (6478, 114851), (8077, 92114), (8374, 88847), (10441, 71258), (15563, 47806), (16154, 46057), (20882, 35629), (23903, 31126)]