727274136

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 1946419200

約数和(自身を除く): 1219145064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 127, 129, 172, 179, 186, 248, 254, 258, 344, 358, 372, 381, 508, 516, 537, 716, 744, 762, 1016, 1032, 1074, 1333, 1432, 1524, 2148, 2666, 3048, 3937, 3999, 4296, 5332, 5461, 5549, 7697, 7874, 7998, 10664, 10922, 11098, 11811, 15394, 15748, 15996, 16383, 16647, 21844, 22196, 22733, 23091, 23622, 30788, 31496, 31992, 32766, 33294, 43688, 44392, 45466, 46182, 47244, 61576, 65532, 66588, 68199, 90932, 92364, 94488, 131064, 133176, 136398, 169291, 181864, 184728, 238607, 272796, 338582, 477214, 507873, 545592, 677164, 704723, 715821, 954428, 977519, 1015746, 1354328, 1409446, 1431642, 1908856, 1955038, 2031492, 2114169, 2818892, 2863284, 2932557, 3910076, 4062984, 4228338, 5637784, 5726568, 5865114, 7820152, 8456676, 11730228, 16913352, 23460456, 30303089, 60606178, 90909267, 121212356, 181818534, 242424712, 363637068, 727274136]

約数ペア:

[(1, 727274136), (2, 363637068), (3, 242424712), (4, 181818534), (6, 121212356), (8, 90909267), (12, 60606178), (24, 30303089), (31, 23460456), (43, 16913352), (62, 11730228), (86, 8456676), (93, 7820152), (124, 5865114), (127, 5726568), (129, 5637784), (172, 4228338), (179, 4062984), (186, 3910076), (248, 2932557), (254, 2863284), (258, 2818892), (344, 2114169), (358, 2031492), (372, 1955038), (381, 1908856), (508, 1431642), (516, 1409446), (537, 1354328), (716, 1015746), (744, 977519), (762, 954428), (1016, 715821), (1032, 704723), (1074, 677164), (1333, 545592), (1432, 507873), (1524, 477214), (2148, 338582), (2666, 272796), (3048, 238607), (3937, 184728), (3999, 181864), (4296, 169291), (5332, 136398), (5461, 133176), (5549, 131064), (7697, 94488), (7874, 92364), (7998, 90932), (10664, 68199), (10922, 66588), (11098, 65532), (11811, 61576), (15394, 47244), (15748, 46182), (15996, 45466), (16383, 44392), (16647, 43688), (21844, 33294), (22196, 32766), (22733, 31992), (23091, 31496), (23622, 30788)]