971220432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{222349}}^1$

素因数の和:222380

約数の個数: 80

約数和(自身を含む): 3087996800

約数和(自身を除く): 2116776368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 222349, 444698, 667047, 889396, 1334094, 1556443, 1778792, 2668188, 2890537, 3112886, 3557584, 4669329, 5336376, 5781074, 6225772, 8671611, 9338658, 10672752, 11562148, 12451544, 17343222, 18677316, 20233759, 23124296, 24903088, 34686444, 37354632, 40467518, 46248592, 60701277, 69372888, 74709264, 80935036, 121402554, 138745776, 161870072, 242805108, 323740144, 485610216, 971220432]

約数ペア:

[(1, 971220432), (2, 485610216), (3, 323740144), (4, 242805108), (6, 161870072), (7, 138745776), (8, 121402554), (12, 80935036), (13, 74709264), (14, 69372888), (16, 60701277), (21, 46248592), (24, 40467518), (26, 37354632), (28, 34686444), (39, 24903088), (42, 23124296), (48, 20233759), (52, 18677316), (56, 17343222), (78, 12451544), (84, 11562148), (91, 10672752), (104, 9338658), (112, 8671611), (156, 6225772), (168, 5781074), (182, 5336376), (208, 4669329), (273, 3557584), (312, 3112886), (336, 2890537), (364, 2668188), (546, 1778792), (624, 1556443), (728, 1334094), (1092, 889396), (1456, 667047), (2184, 444698), (4368, 222349)]