212905488

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4967}}^1$

素因数の和:5044

約数の個数: 80

約数和(自身を含む): 591390720

約数和(自身を除く): 378485232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 752, 893, 912, 1128, 1786, 2256, 2679, 3572, 4967, 5358, 7144, 9934, 10716, 14288, 14901, 19868, 21432, 29802, 39736, 42864, 59604, 79472, 94373, 119208, 188746, 233449, 238416, 283119, 377492, 466898, 566238, 700347, 754984, 933796, 1132476, 1400694, 1509968, 1867592, 2264952, 2801388, 3735184, 4435531, 4529904, 5602776, 8871062, 11205552, 13306593, 17742124, 26613186, 35484248, 53226372, 70968496, 106452744, 212905488]

約数ペア:

[(1, 212905488), (2, 106452744), (3, 70968496), (4, 53226372), (6, 35484248), (8, 26613186), (12, 17742124), (16, 13306593), (19, 11205552), (24, 8871062), (38, 5602776), (47, 4529904), (48, 4435531), (57, 3735184), (76, 2801388), (94, 2264952), (114, 1867592), (141, 1509968), (152, 1400694), (188, 1132476), (228, 933796), (282, 754984), (304, 700347), (376, 566238), (456, 466898), (564, 377492), (752, 283119), (893, 238416), (912, 233449), (1128, 188746), (1786, 119208), (2256, 94373), (2679, 79472), (3572, 59604), (4967, 42864), (5358, 39736), (7144, 29802), (9934, 21432), (10716, 19868), (14288, 14901)]