28884668176

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3547}}^1$

素因数の和:3646

約数の個数: 240

約数和(自身を含む): 75833646336

約数和(自身を除く): 46948978160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 47, 49, 52, 56, 68, 91, 94, 98, 104, 112, 119, 136, 182, 188, 196, 208, 221, 238, 272, 329, 364, 376, 392, 442, 476, 611, 637, 658, 728, 752, 784, 799, 833, 884, 952, 1222, 1274, 1316, 1456, 1547, 1598, 1666, 1768, 1904, 2303, 2444, 2548, 2632, 3094, 3196, 3332, 3536, 3547, 4277, 4606, 4888, 5096, 5264, 5593, 6188, 6392, 6664, 7094, 8554, 9212, 9776, 10192, 10387, 10829, 11186, 12376, 12784, 13328, 14188, 17108, 18424, 20774, 21658, 22372, 24752, 24829, 28376, 29939, 34216, 36848, 39151, 41548, 43316, 44744, 46111, 49658, 56752, 59878, 60299, 68432, 72709, 78302, 83096, 86632, 89488, 92222, 99316, 119756, 120598, 145418, 156604, 166192, 166709, 173264, 173803, 184444, 198632, 239512, 241196, 290836, 313208, 322777, 333418, 347606, 368888, 397264, 422093, 479024, 482392, 508963, 581672, 626416, 645554, 666836, 695212, 737776, 783887, 844186, 964784, 1017926, 1163344, 1166963, 1291108, 1333672, 1390424, 1567774, 1688372, 2035852, 2167217, 2259439, 2333926, 2582216, 2667344, 2780848, 2834053, 2954651, 3135548, 3376744, 4071704, 4334434, 4518878, 4667852, 5164432, 5487209, 5668106, 5909302, 6271096, 6753488, 8143408, 8168741, 8668868, 9037756, 9335704, 10974418, 11336212, 11818604, 12542192, 15170519, 16337482, 17337736, 18075512, 18671408, 19838371, 21948836, 22672424, 23637208, 30341038, 32674964, 34675472, 36151024, 36842689, 38410463, 39676742, 43897672, 45344848, 47274416, 60682076, 65349928, 73685378, 76820926, 79353484, 87795344, 106193633, 121364152, 130699856, 138868597, 147370756, 153641852, 158706968, 212387266, 242728304, 257898823, 277737194, 294741512, 307283704, 317413936, 424774532, 515797646, 555474388, 589483024, 614567408, 849549064, 1031595292, 1110948776, 1699098128, 1805291761, 2063190584, 2221897552, 3610583522, 4126381168, 7221167044, 14442334088, 28884668176]

約数ペア:

[(1, 28884668176), (2, 14442334088), (4, 7221167044), (7, 4126381168), (8, 3610583522), (13, 2221897552), (14, 2063190584), (16, 1805291761), (17, 1699098128), (26, 1110948776), (28, 1031595292), (34, 849549064), (47, 614567408), (49, 589483024), (52, 555474388), (56, 515797646), (68, 424774532), (91, 317413936), (94, 307283704), (98, 294741512), (104, 277737194), (112, 257898823), (119, 242728304), (136, 212387266), (182, 158706968), (188, 153641852), (196, 147370756), (208, 138868597), (221, 130699856), (238, 121364152), (272, 106193633), (329, 87795344), (364, 79353484), (376, 76820926), (392, 73685378), (442, 65349928), (476, 60682076), (611, 47274416), (637, 45344848), (658, 43897672), (728, 39676742), (752, 38410463), (784, 36842689), (799, 36151024), (833, 34675472), (884, 32674964), (952, 30341038), (1222, 23637208), (1274, 22672424), (1316, 21948836), (1456, 19838371), (1547, 18671408), (1598, 18075512), (1666, 17337736), (1768, 16337482), (1904, 15170519), (2303, 12542192), (2444, 11818604), (2548, 11336212), (2632, 10974418), (3094, 9335704), (3196, 9037756), (3332, 8668868), (3536, 8168741), (3547, 8143408), (4277, 6753488), (4606, 6271096), (4888, 5909302), (5096, 5668106), (5264, 5487209), (5593, 5164432), (6188, 4667852), (6392, 4518878), (6664, 4334434), (7094, 4071704), (8554, 3376744), (9212, 3135548), (9776, 2954651), (10192, 2834053), (10387, 2780848), (10829, 2667344), (11186, 2582216), (12376, 2333926), (12784, 2259439), (13328, 2167217), (14188, 2035852), (17108, 1688372), (18424, 1567774), (20774, 1390424), (21658, 1333672), (22372, 1291108), (24752, 1166963), (24829, 1163344), (28376, 1017926), (29939, 964784), (34216, 844186), (36848, 783887), (39151, 737776), (41548, 695212), (43316, 666836), (44744, 645554), (46111, 626416), (49658, 581672), (56752, 508963), (59878, 482392), (60299, 479024), (68432, 422093), (72709, 397264), (78302, 368888), (83096, 347606), (86632, 333418), (89488, 322777), (92222, 313208), (99316, 290836), (119756, 241196), (120598, 239512), (145418, 198632), (156604, 184444), (166192, 173803), (166709, 173264)]