198686656

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:462

約数の個数: 112

約数和(自身を含む): 478779840

約数和(自身を除く): 280093184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 41, 56, 58, 64, 82, 112, 116, 164, 203, 224, 232, 287, 328, 373, 406, 448, 464, 574, 656, 746, 812, 928, 1148, 1189, 1312, 1492, 1624, 1856, 2296, 2378, 2611, 2624, 2984, 3248, 4592, 4756, 5222, 5968, 6496, 8323, 9184, 9512, 10444, 10817, 11936, 12992, 15293, 16646, 18368, 19024, 20888, 21634, 23872, 30586, 33292, 38048, 41776, 43268, 61172, 66584, 75719, 76096, 83552, 86536, 107051, 122344, 133168, 151438, 167104, 173072, 214102, 244688, 266336, 302876, 346144, 428204, 443497, 489376, 532672, 605752, 692288, 856408, 886994, 978752, 1211504, 1712816, 1773988, 2423008, 3104479, 3425632, 3547976, 4846016, 6208958, 6851264, 7095952, 12417916, 14191904, 24835832, 28383808, 49671664, 99343328, 198686656]

約数ペア:

[(1, 198686656), (2, 99343328), (4, 49671664), (7, 28383808), (8, 24835832), (14, 14191904), (16, 12417916), (28, 7095952), (29, 6851264), (32, 6208958), (41, 4846016), (56, 3547976), (58, 3425632), (64, 3104479), (82, 2423008), (112, 1773988), (116, 1712816), (164, 1211504), (203, 978752), (224, 886994), (232, 856408), (287, 692288), (328, 605752), (373, 532672), (406, 489376), (448, 443497), (464, 428204), (574, 346144), (656, 302876), (746, 266336), (812, 244688), (928, 214102), (1148, 173072), (1189, 167104), (1312, 151438), (1492, 133168), (1624, 122344), (1856, 107051), (2296, 86536), (2378, 83552), (2611, 76096), (2624, 75719), (2984, 66584), (3248, 61172), (4592, 43268), (4756, 41776), (5222, 38048), (5968, 33292), (6496, 30586), (8323, 23872), (9184, 21634), (9512, 20888), (10444, 19024), (10817, 18368), (11936, 16646), (12992, 15293)]