211901454784

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1546

約数の個数: 112

約数和(自身を含む): 430895841280

約数和(自身を除く): 218994386496

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 127, 158, 254, 316, 331, 508, 632, 662, 997, 1016, 1264, 1324, 1994, 2032, 2528, 2648, 3988, 4064, 5056, 5296, 7976, 8128, 10033, 10592, 15952, 20066, 21184, 26149, 31904, 40132, 42037, 52298, 63808, 78763, 80264, 84074, 104596, 126619, 157526, 160528, 168148, 209192, 253238, 315052, 321056, 330007, 336296, 418384, 506476, 630104, 642112, 660014, 672592, 836768, 1012952, 1260208, 1320028, 1345184, 1673536, 2025904, 2520416, 2640056, 2690368, 3320923, 4051808, 5040832, 5280112, 6641846, 8103616, 10002901, 10560224, 13283692, 20005802, 21120448, 26070553, 26567384, 40011604, 41910889, 52141106, 53134768, 80023208, 83821778, 104282212, 106269536, 160046416, 167643556, 208564424, 212539072, 320092832, 335287112, 417128848, 640185664, 670574224, 834257696, 1341148448, 1668515392, 2682296896, 3310960231, 6621920462, 13243840924, 26487681848, 52975363696, 105950727392, 211901454784]

約数ペア:

[(1, 211901454784), (2, 105950727392), (4, 52975363696), (8, 26487681848), (16, 13243840924), (32, 6621920462), (64, 3310960231), (79, 2682296896), (127, 1668515392), (158, 1341148448), (254, 834257696), (316, 670574224), (331, 640185664), (508, 417128848), (632, 335287112), (662, 320092832), (997, 212539072), (1016, 208564424), (1264, 167643556), (1324, 160046416), (1994, 106269536), (2032, 104282212), (2528, 83821778), (2648, 80023208), (3988, 53134768), (4064, 52141106), (5056, 41910889), (5296, 40011604), (7976, 26567384), (8128, 26070553), (10033, 21120448), (10592, 20005802), (15952, 13283692), (20066, 10560224), (21184, 10002901), (26149, 8103616), (31904, 6641846), (40132, 5280112), (42037, 5040832), (52298, 4051808), (63808, 3320923), (78763, 2690368), (80264, 2640056), (84074, 2520416), (104596, 2025904), (126619, 1673536), (157526, 1345184), (160528, 1320028), (168148, 1260208), (209192, 1012952), (253238, 836768), (315052, 672592), (321056, 660014), (330007, 642112), (336296, 630104), (418384, 506476)]