442507338

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{38593}}^1$

素因数の和:38628

約数の個数: 72

約数和(自身を含む): 1201122468

約数和(自身を除く): 758615130

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 38593, 77186, 115779, 231558, 270151, 347337, 501709, 540302, 694674, 810453, 1003418, 1505127, 1620906, 1891057, 2431359, 3010254, 3511963, 3782114, 4515381, 4862718, 5673171, 7023926, 9030762, 10535889, 11346342, 17019513, 21071778, 24583741, 31607667, 34039026, 49167482, 63215334, 73751223, 147502446, 221253669, 442507338]

約数ペア:

[(1, 442507338), (2, 221253669), (3, 147502446), (6, 73751223), (7, 63215334), (9, 49167482), (13, 34039026), (14, 31607667), (18, 24583741), (21, 21071778), (26, 17019513), (39, 11346342), (42, 10535889), (49, 9030762), (63, 7023926), (78, 5673171), (91, 4862718), (98, 4515381), (117, 3782114), (126, 3511963), (147, 3010254), (182, 2431359), (234, 1891057), (273, 1620906), (294, 1505127), (441, 1003418), (546, 810453), (637, 694674), (819, 540302), (882, 501709), (1274, 347337), (1638, 270151), (1911, 231558), (3822, 115779), (5733, 77186), (11466, 38593)]