31307286528

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{242647}}^1$

素因数の和:242682

約数の個数: 144

約数和(自身を含む): 103338930240

約数和(自身を除く): 72031643712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 6144, 7168, 8064, 9216, 10752, 14336, 16128, 18432, 21504, 32256, 43008, 64512, 129024, 242647, 485294, 727941, 970588, 1455882, 1698529, 1941176, 2183823, 2911764, 3397058, 3882352, 4367646, 5095587, 5823528, 6794116, 7764704, 8735292, 10191174, 11647056, 13588232, 15286761, 15529408, 17470584, 20382348, 23294112, 27176464, 30573522, 31058816, 34941168, 40764696, 46588224, 54352928, 61147044, 62117632, 69882336, 81529392, 93176448, 108705856, 122294088, 124235264, 139764672, 163058784, 186352896, 217411712, 244588176, 248470528, 279529344, 326117568, 372705792, 434823424, 489176352, 496941056, 559058688, 652235136, 745411584, 869646848, 978352704, 1118117376, 1304470272, 1490823168, 1739293696, 1956705408, 2236234752, 2608940544, 3478587392, 3913410816, 4472469504, 5217881088, 7826821632, 10435762176, 15653643264, 31307286528]

約数ペア:

[(1, 31307286528), (2, 15653643264), (3, 10435762176), (4, 7826821632), (6, 5217881088), (7, 4472469504), (8, 3913410816), (9, 3478587392), (12, 2608940544), (14, 2236234752), (16, 1956705408), (18, 1739293696), (21, 1490823168), (24, 1304470272), (28, 1118117376), (32, 978352704), (36, 869646848), (42, 745411584), (48, 652235136), (56, 559058688), (63, 496941056), (64, 489176352), (72, 434823424), (84, 372705792), (96, 326117568), (112, 279529344), (126, 248470528), (128, 244588176), (144, 217411712), (168, 186352896), (192, 163058784), (224, 139764672), (252, 124235264), (256, 122294088), (288, 108705856), (336, 93176448), (384, 81529392), (448, 69882336), (504, 62117632), (512, 61147044), (576, 54352928), (672, 46588224), (768, 40764696), (896, 34941168), (1008, 31058816), (1024, 30573522), (1152, 27176464), (1344, 23294112), (1536, 20382348), (1792, 17470584), (2016, 15529408), (2048, 15286761), (2304, 13588232), (2688, 11647056), (3072, 10191174), (3584, 8735292), (4032, 7764704), (4608, 6794116), (5376, 5823528), (6144, 5095587), (7168, 4367646), (8064, 3882352), (9216, 3397058), (10752, 2911764), (14336, 2183823), (16128, 1941176), (18432, 1698529), (21504, 1455882), (32256, 970588), (43008, 727941), (64512, 485294), (129024, 242647)]