394490376

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3607}}^1$

素因数の和:3664

約数の個数: 144

約数和(自身を含む): 1283293440

約数和(自身を除く): 888803064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 504, 558, 588, 651, 744, 868, 882, 1116, 1176, 1302, 1519, 1736, 1764, 1953, 2232, 2604, 3038, 3528, 3607, 3906, 4557, 5208, 6076, 7214, 7812, 9114, 10821, 12152, 13671, 14428, 15624, 18228, 21642, 25249, 27342, 28856, 32463, 36456, 43284, 50498, 54684, 64926, 75747, 86568, 100996, 109368, 111817, 129852, 151494, 176743, 201992, 223634, 227241, 259704, 302988, 335451, 353486, 447268, 454482, 530229, 605976, 670902, 706972, 782719, 894536, 908964, 1006353, 1060458, 1341804, 1413944, 1565438, 1590687, 1817928, 2012706, 2120916, 2348157, 2683608, 3130876, 3181374, 4025412, 4241832, 4696314, 5479033, 6261752, 6362748, 7044471, 8050824, 9392628, 10958066, 12725496, 14088942, 16437099, 18785256, 21916132, 28177884, 32874198, 43832264, 49311297, 56355768, 65748396, 98622594, 131496792, 197245188, 394490376]

約数ペア:

[(1, 394490376), (2, 197245188), (3, 131496792), (4, 98622594), (6, 65748396), (7, 56355768), (8, 49311297), (9, 43832264), (12, 32874198), (14, 28177884), (18, 21916132), (21, 18785256), (24, 16437099), (28, 14088942), (31, 12725496), (36, 10958066), (42, 9392628), (49, 8050824), (56, 7044471), (62, 6362748), (63, 6261752), (72, 5479033), (84, 4696314), (93, 4241832), (98, 4025412), (124, 3181374), (126, 3130876), (147, 2683608), (168, 2348157), (186, 2120916), (196, 2012706), (217, 1817928), (248, 1590687), (252, 1565438), (279, 1413944), (294, 1341804), (372, 1060458), (392, 1006353), (434, 908964), (441, 894536), (504, 782719), (558, 706972), (588, 670902), (651, 605976), (744, 530229), (868, 454482), (882, 447268), (1116, 353486), (1176, 335451), (1302, 302988), (1519, 259704), (1736, 227241), (1764, 223634), (1953, 201992), (2232, 176743), (2604, 151494), (3038, 129852), (3528, 111817), (3607, 109368), (3906, 100996), (4557, 86568), (5208, 75747), (6076, 64926), (7214, 54684), (7812, 50498), (9114, 43284), (10821, 36456), (12152, 32463), (13671, 28856), (14428, 27342), (15624, 25249), (18228, 21642)]