947994588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{60259}}^1$

素因数の和:60311

約数の個数: 72

約数和(自身を含む): 2632156800

約数和(自身を除く): 1684162212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15732, 60259, 120518, 180777, 241036, 361554, 542331, 723108, 1084662, 1144921, 1385957, 2169324, 2289842, 2771914, 3434763, 4157871, 4579684, 5543828, 6869526, 8315742, 10304289, 12473613, 13739052, 16631484, 20608578, 24947226, 26333183, 41217156, 49894452, 52666366, 78999549, 105332732, 157999098, 236998647, 315998196, 473997294, 947994588]

約数ペア:

[(1, 947994588), (2, 473997294), (3, 315998196), (4, 236998647), (6, 157999098), (9, 105332732), (12, 78999549), (18, 52666366), (19, 49894452), (23, 41217156), (36, 26333183), (38, 24947226), (46, 20608578), (57, 16631484), (69, 13739052), (76, 12473613), (92, 10304289), (114, 8315742), (138, 6869526), (171, 5543828), (207, 4579684), (228, 4157871), (276, 3434763), (342, 2771914), (414, 2289842), (437, 2169324), (684, 1385957), (828, 1144921), (874, 1084662), (1311, 723108), (1748, 542331), (2622, 361554), (3933, 241036), (5244, 180777), (7866, 120518), (15732, 60259)]